101662730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 108807670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 190, 247, 395, 494, 521, 790, 1027, 1042, 1235, 1501, 2054, 2470, 2605, 3002, 5135, 5210, 6773, 7505, 9899, 10270, 13546, 15010, 19513, 19798, 33865, 39026, 41159, 49495, 67730, 82318, 97565, 98990, 128687, 195130, 205795, 257374, 411590, 535067, 643435, 782021, 1070134, 1286870, 1564042, 2675335, 3910105, 5350670, 7820210, 10166273, 20332546, 50831365, 101662730]

約数ペア:

[(1, 101662730), (2, 50831365), (5, 20332546), (10, 10166273), (13, 7820210), (19, 5350670), (26, 3910105), (38, 2675335), (65, 1564042), (79, 1286870), (95, 1070134), (130, 782021), (158, 643435), (190, 535067), (247, 411590), (395, 257374), (494, 205795), (521, 195130), (790, 128687), (1027, 98990), (1042, 97565), (1235, 82318), (1501, 67730), (2054, 49495), (2470, 41159), (2605, 39026), (3002, 33865), (5135, 19798), (5210, 19513), (6773, 15010), (7505, 13546), (9899, 10270)]