13940580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{821}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 39219264

約数和(自身を除く): 25278684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 821, 849, 1132, 1415, 1642, 1698, 2463, 2830, 3284, 3396, 4105, 4245, 4926, 5660, 8210, 8490, 9852, 12315, 16420, 16980, 24630, 49260, 232343, 464686, 697029, 929372, 1161715, 1394058, 2323430, 2788116, 3485145, 4646860, 6970290, 13940580]

約数ペア:

[(1, 13940580), (2, 6970290), (3, 4646860), (4, 3485145), (5, 2788116), (6, 2323430), (10, 1394058), (12, 1161715), (15, 929372), (20, 697029), (30, 464686), (60, 232343), (283, 49260), (566, 24630), (821, 16980), (849, 16420), (1132, 12315), (1415, 9852), (1642, 8490), (1698, 8210), (2463, 5660), (2830, 4926), (3284, 4245), (3396, 4105)]