2015219310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{37717}}^1$

素因数の和:37877

約数の個数: 64

約数和(自身を含む): 5246724672

約数和(自身を除く): 3231505362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 2055, 3562, 4110, 5343, 8905, 10686, 17810, 26715, 37717, 53430, 75434, 113151, 188585, 226302, 377170, 490321, 565755, 980642, 1131510, 1470963, 2451605, 2941926, 4903210, 5167229, 7354815, 10334458, 14709630, 15501687, 25836145, 31003374, 51672290, 67173977, 77508435, 134347954, 155016870, 201521931, 335869885, 403043862, 671739770, 1007609655, 2015219310]

約数ペア:

[(1, 2015219310), (2, 1007609655), (3, 671739770), (5, 403043862), (6, 335869885), (10, 201521931), (13, 155016870), (15, 134347954), (26, 77508435), (30, 67173977), (39, 51672290), (65, 31003374), (78, 25836145), (130, 15501687), (137, 14709630), (195, 10334458), (274, 7354815), (390, 5167229), (411, 4903210), (685, 2941926), (822, 2451605), (1370, 1470963), (1781, 1131510), (2055, 980642), (3562, 565755), (4110, 490321), (5343, 377170), (8905, 226302), (10686, 188585), (17810, 113151), (26715, 75434), (37717, 53430)]