406830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 995328

約数和(自身を除く): 588498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 191, 213, 355, 382, 426, 573, 710, 955, 1065, 1146, 1910, 2130, 2865, 5730, 13561, 27122, 40683, 67805, 81366, 135610, 203415, 406830]

約数ペア:

[(1, 406830), (2, 203415), (3, 135610), (5, 81366), (6, 67805), (10, 40683), (15, 27122), (30, 13561), (71, 5730), (142, 2865), (191, 2130), (213, 1910), (355, 1146), (382, 1065), (426, 955), (573, 710)]