497702010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9181}}^1$

素因数の和:9343

約数の個数: 64

約数和(自身を含む): 1295763840

約数和(自身を除く): 798061830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 4170, 5421, 9035, 9181, 10842, 18070, 18362, 27105, 27543, 45905, 54210, 55086, 91810, 119353, 137715, 238706, 275430, 358059, 596765, 716118, 1193530, 1276159, 1790295, 2552318, 3580590, 3828477, 6380795, 7656954, 12761590, 16590067, 19142385, 33180134, 38284770, 49770201, 82950335, 99540402, 165900670, 248851005, 497702010]

約数ペア:

[(1, 497702010), (2, 248851005), (3, 165900670), (5, 99540402), (6, 82950335), (10, 49770201), (13, 38284770), (15, 33180134), (26, 19142385), (30, 16590067), (39, 12761590), (65, 7656954), (78, 6380795), (130, 3828477), (139, 3580590), (195, 2552318), (278, 1790295), (390, 1276159), (417, 1193530), (695, 716118), (834, 596765), (1390, 358059), (1807, 275430), (2085, 238706), (3614, 137715), (4170, 119353), (5421, 91810), (9035, 55086), (9181, 54210), (10842, 45905), (18070, 27543), (18362, 27105)]