7663967910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1199369}}^1$

素因数の和:1199453

約数の個数: 48

約数和(自身を含む): 20206985760

約数和(自身を除く): 12543017850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 1199369, 2398738, 3598107, 5996845, 7196214, 10794321, 11993690, 17990535, 21588642, 35981070, 53971605, 85155199, 107943210, 170310398, 255465597, 425775995, 510931194, 766396791, 851551990, 1277327985, 1532793582, 2554655970, 3831983955, 7663967910]

約数ペア:

[(1, 7663967910), (2, 3831983955), (3, 2554655970), (5, 1532793582), (6, 1277327985), (9, 851551990), (10, 766396791), (15, 510931194), (18, 425775995), (30, 255465597), (45, 170310398), (71, 107943210), (90, 85155199), (142, 53971605), (213, 35981070), (355, 21588642), (426, 17990535), (639, 11993690), (710, 10794321), (1065, 7196214), (1278, 5996845), (2130, 3598107), (3195, 2398738), (6390, 1199369)]