40442130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2281}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 105729624

約数和(自身を除く): 65287494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2281, 2955, 3546, 4562, 5910, 6843, 8865, 11405, 13686, 17730, 20529, 22810, 34215, 41058, 68430, 102645, 205290, 449357, 898714, 1348071, 2246785, 2696142, 4044213, 4493570, 6740355, 8088426, 13480710, 20221065, 40442130]

約数ペア:

[(1, 40442130), (2, 20221065), (3, 13480710), (5, 8088426), (6, 6740355), (9, 4493570), (10, 4044213), (15, 2696142), (18, 2246785), (30, 1348071), (45, 898714), (90, 449357), (197, 205290), (394, 102645), (591, 68430), (985, 41058), (1182, 34215), (1773, 22810), (1970, 20529), (2281, 17730), (2955, 13686), (3546, 11405), (4562, 8865), (5910, 6843)]