61391190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 169145856

約数和(自身を除く): 107754666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 283, 566, 849, 1033, 1415, 1698, 1981, 2066, 2830, 3099, 3962, 4245, 5165, 5943, 6198, 7231, 8490, 9905, 10330, 11886, 14462, 15495, 19810, 21693, 29715, 30990, 36155, 43386, 59430, 72310, 108465, 216930, 292339, 584678, 877017, 1461695, 1754034, 2046373, 2923390, 4092746, 4385085, 6139119, 8770170, 10231865, 12278238, 20463730, 30695595, 61391190]

約数ペア:

[(1, 61391190), (2, 30695595), (3, 20463730), (5, 12278238), (6, 10231865), (7, 8770170), (10, 6139119), (14, 4385085), (15, 4092746), (21, 2923390), (30, 2046373), (35, 1754034), (42, 1461695), (70, 877017), (105, 584678), (210, 292339), (283, 216930), (566, 108465), (849, 72310), (1033, 59430), (1415, 43386), (1698, 36155), (1981, 30990), (2066, 29715), (2830, 21693), (3099, 19810), (3962, 15495), (4245, 14462), (5165, 11886), (5943, 10330), (6198, 9905), (7231, 8490)]