400614030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32491}}^1$

素因数の和:32641

約数の個数: 48

約数和(自身を含む): 1049231664

約数和(自身を除く): 648617634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 32491, 64982, 97473, 162455, 194946, 292419, 324910, 487365, 584838, 974730, 1462095, 2924190, 4451267, 8902534, 13353801, 22256335, 26707602, 40061403, 44512670, 66769005, 80122806, 133538010, 200307015, 400614030]

約数ペア:

[(1, 400614030), (2, 200307015), (3, 133538010), (5, 80122806), (6, 66769005), (9, 44512670), (10, 40061403), (15, 26707602), (18, 22256335), (30, 13353801), (45, 8902534), (90, 4451267), (137, 2924190), (274, 1462095), (411, 974730), (685, 584838), (822, 487365), (1233, 324910), (1370, 292419), (2055, 194946), (2466, 162455), (4110, 97473), (6165, 64982), (12330, 32491)]