30833580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 101122560

約数和(自身を除く): 70288980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 37, 38, 43, 51, 57, 60, 68, 74, 76, 85, 86, 95, 102, 111, 114, 129, 148, 170, 172, 185, 190, 204, 215, 222, 228, 255, 258, 285, 323, 340, 370, 380, 430, 444, 510, 516, 555, 570, 629, 645, 646, 703, 731, 740, 817, 860, 969, 1020, 1110, 1140, 1258, 1290, 1292, 1406, 1462, 1591, 1615, 1634, 1887, 1938, 2109, 2193, 2220, 2451, 2516, 2580, 2812, 2924, 3145, 3182, 3230, 3268, 3515, 3655, 3774, 3876, 4085, 4218, 4386, 4773, 4845, 4902, 6290, 6364, 6460, 7030, 7310, 7548, 7955, 8170, 8436, 8772, 9435, 9546, 9690, 9804, 10545, 10965, 11951, 12255, 12580, 13889, 14060, 14620, 15910, 16340, 18870, 19092, 19380, 21090, 21930, 23865, 23902, 24510, 27047, 27778, 30229, 31820, 35853, 37740, 41667, 42180, 43860, 47730, 47804, 49020, 54094, 55556, 59755, 60458, 69445, 71706, 81141, 83334, 90687, 95460, 108188, 119510, 120916, 135235, 138890, 143412, 151145, 162282, 166668, 179265, 181374, 208335, 239020, 270470, 277780, 302290, 324564, 358530, 362748, 405705, 416670, 453435, 513893, 540940, 604580, 717060, 811410, 833340, 906870, 1027786, 1541679, 1622820, 1813740, 2055572, 2569465, 3083358, 5138930, 6166716, 7708395, 10277860, 15416790, 30833580]

約数ペア:

[(1, 30833580), (2, 15416790), (3, 10277860), (4, 7708395), (5, 6166716), (6, 5138930), (10, 3083358), (12, 2569465), (15, 2055572), (17, 1813740), (19, 1622820), (20, 1541679), (30, 1027786), (34, 906870), (37, 833340), (38, 811410), (43, 717060), (51, 604580), (57, 540940), (60, 513893), (68, 453435), (74, 416670), (76, 405705), (85, 362748), (86, 358530), (95, 324564), (102, 302290), (111, 277780), (114, 270470), (129, 239020), (148, 208335), (170, 181374), (172, 179265), (185, 166668), (190, 162282), (204, 151145), (215, 143412), (222, 138890), (228, 135235), (255, 120916), (258, 119510), (285, 108188), (323, 95460), (340, 90687), (370, 83334), (380, 81141), (430, 71706), (444, 69445), (510, 60458), (516, 59755), (555, 55556), (570, 54094), (629, 49020), (645, 47804), (646, 47730), (703, 43860), (731, 42180), (740, 41667), (817, 37740), (860, 35853), (969, 31820), (1020, 30229), (1110, 27778), (1140, 27047), (1258, 24510), (1290, 23902), (1292, 23865), (1406, 21930), (1462, 21090), (1591, 19380), (1615, 19092), (1634, 18870), (1887, 16340), (1938, 15910), (2109, 14620), (2193, 14060), (2220, 13889), (2451, 12580), (2516, 12255), (2580, 11951), (2812, 10965), (2924, 10545), (3145, 9804), (3182, 9690), (3230, 9546), (3268, 9435), (3515, 8772), (3655, 8436), (3774, 8170), (3876, 7955), (4085, 7548), (4218, 7310), (4386, 7030), (4773, 6460), (4845, 6364), (4902, 6290)]