1284256530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 3597834240

約数和(自身を除く): 2313577710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 41, 45, 62, 82, 90, 93, 103, 109, 123, 155, 186, 205, 206, 218, 246, 279, 309, 310, 327, 369, 410, 465, 515, 545, 558, 615, 618, 654, 738, 927, 930, 981, 1030, 1090, 1230, 1271, 1395, 1545, 1635, 1845, 1854, 1962, 2542, 2790, 3090, 3193, 3270, 3379, 3690, 3813, 4223, 4469, 4635, 4905, 6355, 6386, 6758, 7626, 8446, 8938, 9270, 9579, 9810, 10137, 11227, 11439, 12669, 12710, 13407, 15965, 16895, 19065, 19158, 20274, 21115, 22345, 22454, 22878, 25338, 26814, 28737, 30411, 31930, 33681, 33790, 38007, 38130, 40221, 42230, 44690, 47895, 50685, 56135, 57195, 57474, 60822, 63345, 67035, 67362, 76014, 80442, 95790, 101043, 101370, 112270, 114390, 126690, 130913, 134070, 138539, 143685, 152055, 168405, 190035, 201105, 202086, 261826, 277078, 287370, 304110, 336810, 348037, 380070, 392739, 402210, 415617, 460307, 505215, 654565, 692695, 696074, 785478, 831234, 920614, 1010430, 1044111, 1178217, 1246851, 1309130, 1380921, 1385390, 1740185, 1963695, 2078085, 2088222, 2301535, 2356434, 2493702, 2761842, 3132333, 3480370, 3927390, 4142763, 4156170, 4603070, 5220555, 5891085, 6234255, 6264666, 6904605, 8285526, 10441110, 11782170, 12468510, 13809210, 14269517, 15661665, 20713815, 28539034, 31323330, 41427630, 42808551, 71347585, 85617102, 128425653, 142695170, 214042755, 256851306, 428085510, 642128265, 1284256530]

約数ペア:

[(1, 1284256530), (2, 642128265), (3, 428085510), (5, 256851306), (6, 214042755), (9, 142695170), (10, 128425653), (15, 85617102), (18, 71347585), (30, 42808551), (31, 41427630), (41, 31323330), (45, 28539034), (62, 20713815), (82, 15661665), (90, 14269517), (93, 13809210), (103, 12468510), (109, 11782170), (123, 10441110), (155, 8285526), (186, 6904605), (205, 6264666), (206, 6234255), (218, 5891085), (246, 5220555), (279, 4603070), (309, 4156170), (310, 4142763), (327, 3927390), (369, 3480370), (410, 3132333), (465, 2761842), (515, 2493702), (545, 2356434), (558, 2301535), (615, 2088222), (618, 2078085), (654, 1963695), (738, 1740185), (927, 1385390), (930, 1380921), (981, 1309130), (1030, 1246851), (1090, 1178217), (1230, 1044111), (1271, 1010430), (1395, 920614), (1545, 831234), (1635, 785478), (1845, 696074), (1854, 692695), (1962, 654565), (2542, 505215), (2790, 460307), (3090, 415617), (3193, 402210), (3270, 392739), (3379, 380070), (3690, 348037), (3813, 336810), (4223, 304110), (4469, 287370), (4635, 277078), (4905, 261826), (6355, 202086), (6386, 201105), (6758, 190035), (7626, 168405), (8446, 152055), (8938, 143685), (9270, 138539), (9579, 134070), (9810, 130913), (10137, 126690), (11227, 114390), (11439, 112270), (12669, 101370), (12710, 101043), (13407, 95790), (15965, 80442), (16895, 76014), (19065, 67362), (19158, 67035), (20274, 63345), (21115, 60822), (22345, 57474), (22454, 57195), (22878, 56135), (25338, 50685), (26814, 47895), (28737, 44690), (30411, 42230), (31930, 40221), (33681, 38130), (33790, 38007)]