420411090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3209}}^1$

素因数の和:3627

約数の個数: 64

約数和(自身を含む): 1103829120

約数和(自身を除く): 683418030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 794, 1191, 1985, 2382, 3209, 3970, 4367, 5955, 6418, 8734, 9627, 11910, 13101, 16045, 19254, 21835, 26202, 32090, 35299, 43670, 48135, 65505, 70598, 96270, 105897, 131010, 176495, 211794, 352990, 529485, 1058970, 1273973, 2547946, 3821919, 6369865, 7643838, 12739730, 14013703, 19109595, 28027406, 38219190, 42041109, 70068515, 84082218, 140137030, 210205545, 420411090]

約数ペア:

[(1, 420411090), (2, 210205545), (3, 140137030), (5, 84082218), (6, 70068515), (10, 42041109), (11, 38219190), (15, 28027406), (22, 19109595), (30, 14013703), (33, 12739730), (55, 7643838), (66, 6369865), (110, 3821919), (165, 2547946), (330, 1273973), (397, 1058970), (794, 529485), (1191, 352990), (1985, 211794), (2382, 176495), (3209, 131010), (3970, 105897), (4367, 96270), (5955, 70598), (6418, 65505), (8734, 48135), (9627, 43670), (11910, 35299), (13101, 32090), (16045, 26202), (19254, 21835)]