40786830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 122586048

約数和(自身を除く): 81799218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 641, 707, 909, 1010, 1282, 1414, 1515, 1818, 1923, 2121, 3030, 3205, 3535, 3846, 4242, 4487, 4545, 5769, 6363, 6410, 7070, 8974, 9090, 9615, 10605, 11538, 12726, 13461, 19230, 21210, 22435, 26922, 28845, 31815, 40383, 44870, 57690, 63630, 64741, 67305, 80766, 129482, 134610, 194223, 201915, 323705, 388446, 403830, 453187, 582669, 647410, 906374, 971115, 1165338, 1359561, 1942230, 2265935, 2719122, 2913345, 4078683, 4531870, 5826690, 6797805, 8157366, 13595610, 20393415, 40786830]

約数ペア:

[(1, 40786830), (2, 20393415), (3, 13595610), (5, 8157366), (6, 6797805), (7, 5826690), (9, 4531870), (10, 4078683), (14, 2913345), (15, 2719122), (18, 2265935), (21, 1942230), (30, 1359561), (35, 1165338), (42, 971115), (45, 906374), (63, 647410), (70, 582669), (90, 453187), (101, 403830), (105, 388446), (126, 323705), (202, 201915), (210, 194223), (303, 134610), (315, 129482), (505, 80766), (606, 67305), (630, 64741), (641, 63630), (707, 57690), (909, 44870), (1010, 40383), (1282, 31815), (1414, 28845), (1515, 26922), (1818, 22435), (1923, 21210), (2121, 19230), (3030, 13461), (3205, 12726), (3535, 11538), (3846, 10605), (4242, 9615), (4487, 9090), (4545, 8974), (5769, 7070), (6363, 6410)]