636692820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{39157}}^1$

素因数の和:39440

約数の個数: 48

約数和(自身を含む): 1789363968

約数和(自身を除く): 1152671148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 39157, 78314, 117471, 156628, 195785, 234942, 391570, 469884, 587355, 783140, 1174710, 2349420, 10611547, 21223094, 31834641, 42446188, 53057735, 63669282, 106115470, 127338564, 159173205, 212230940, 318346410, 636692820]

約数ペア:

[(1, 636692820), (2, 318346410), (3, 212230940), (4, 159173205), (5, 127338564), (6, 106115470), (10, 63669282), (12, 53057735), (15, 42446188), (20, 31834641), (30, 21223094), (60, 10611547), (271, 2349420), (542, 1174710), (813, 783140), (1084, 587355), (1355, 469884), (1626, 391570), (2710, 234942), (3252, 195785), (4065, 156628), (5420, 117471), (8130, 78314), (16260, 39157)]