71415630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 155021490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 31, 33, 39, 45, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 143, 155, 165, 179, 186, 195, 198, 234, 279, 286, 310, 330, 341, 358, 390, 403, 429, 465, 495, 537, 558, 585, 682, 715, 806, 858, 895, 930, 990, 1023, 1074, 1170, 1209, 1287, 1395, 1430, 1611, 1705, 1790, 1969, 2015, 2046, 2145, 2327, 2418, 2574, 2685, 2790, 3069, 3222, 3410, 3627, 3938, 4030, 4290, 4433, 4654, 5115, 5370, 5549, 5907, 6045, 6138, 6435, 6981, 7254, 8055, 8866, 9845, 10230, 11098, 11635, 11814, 12090, 12870, 13299, 13962, 15345, 16110, 16647, 17721, 18135, 19690, 20943, 22165, 23270, 25597, 26598, 27745, 29535, 30690, 33294, 34905, 35442, 36270, 39897, 41886, 44330, 49941, 51194, 55490, 59070, 61039, 66495, 69810, 72137, 76791, 79794, 83235, 88605, 99882, 104715, 122078, 127985, 132990, 144274, 153582, 166470, 177210, 183117, 199485, 209430, 216411, 230373, 249705, 255970, 305195, 360685, 366234, 383955, 398970, 432822, 460746, 499410, 549351, 610390, 649233, 721370, 767910, 793507, 915585, 1082055, 1098702, 1151865, 1298466, 1587014, 1831170, 2164110, 2303730, 2380521, 2746755, 3246165, 3967535, 4761042, 5493510, 6492330, 7141563, 7935070, 11902605, 14283126, 23805210, 35707815, 71415630]

約数ペア:

[(1, 71415630), (2, 35707815), (3, 23805210), (5, 14283126), (6, 11902605), (9, 7935070), (10, 7141563), (11, 6492330), (13, 5493510), (15, 4761042), (18, 3967535), (22, 3246165), (26, 2746755), (30, 2380521), (31, 2303730), (33, 2164110), (39, 1831170), (45, 1587014), (55, 1298466), (62, 1151865), (65, 1098702), (66, 1082055), (78, 915585), (90, 793507), (93, 767910), (99, 721370), (110, 649233), (117, 610390), (130, 549351), (143, 499410), (155, 460746), (165, 432822), (179, 398970), (186, 383955), (195, 366234), (198, 360685), (234, 305195), (279, 255970), (286, 249705), (310, 230373), (330, 216411), (341, 209430), (358, 199485), (390, 183117), (403, 177210), (429, 166470), (465, 153582), (495, 144274), (537, 132990), (558, 127985), (585, 122078), (682, 104715), (715, 99882), (806, 88605), (858, 83235), (895, 79794), (930, 76791), (990, 72137), (1023, 69810), (1074, 66495), (1170, 61039), (1209, 59070), (1287, 55490), (1395, 51194), (1430, 49941), (1611, 44330), (1705, 41886), (1790, 39897), (1969, 36270), (2015, 35442), (2046, 34905), (2145, 33294), (2327, 30690), (2418, 29535), (2574, 27745), (2685, 26598), (2790, 25597), (3069, 23270), (3222, 22165), (3410, 20943), (3627, 19690), (3938, 18135), (4030, 17721), (4290, 16647), (4433, 16110), (4654, 15345), (5115, 13962), (5370, 13299), (5549, 12870), (5907, 12090), (6045, 11814), (6138, 11635), (6435, 11098), (6981, 10230), (7254, 9845), (8055, 8866)]