40859730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19739}}^1$

素因数の和:19775

約数の個数: 48

約数和(自身を含む): 110859840

約数和(自身を除く): 70000110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 19739, 39478, 59217, 98695, 118434, 177651, 197390, 296085, 355302, 453997, 592170, 888255, 907994, 1361991, 1776510, 2269985, 2723982, 4085973, 4539970, 6809955, 8171946, 13619910, 20429865, 40859730]

約数ペア:

[(1, 40859730), (2, 20429865), (3, 13619910), (5, 8171946), (6, 6809955), (9, 4539970), (10, 4085973), (15, 2723982), (18, 2269985), (23, 1776510), (30, 1361991), (45, 907994), (46, 888255), (69, 592170), (90, 453997), (115, 355302), (138, 296085), (207, 197390), (230, 177651), (345, 118434), (414, 98695), (690, 59217), (1035, 39478), (2070, 19739)]