194415780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10885

約数の個数: 96

約数和(自身を含む): 611783424

約数和(自身を除く): 417367644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 10837, 17940, 21674, 32511, 43348, 54185, 65022, 108370, 130044, 140881, 162555, 216740, 249251, 281762, 325110, 422643, 498502, 563524, 650220, 704405, 747753, 845286, 997004, 1246255, 1408810, 1495506, 1690572, 2113215, 2492510, 2817620, 2991012, 3240263, 3738765, 4226430, 4985020, 6480526, 7477530, 8452860, 9720789, 12961052, 14955060, 16201315, 19441578, 32402630, 38883156, 48603945, 64805260, 97207890, 194415780]

約数ペア:

[(1, 194415780), (2, 97207890), (3, 64805260), (4, 48603945), (5, 38883156), (6, 32402630), (10, 19441578), (12, 16201315), (13, 14955060), (15, 12961052), (20, 9720789), (23, 8452860), (26, 7477530), (30, 6480526), (39, 4985020), (46, 4226430), (52, 3738765), (60, 3240263), (65, 2991012), (69, 2817620), (78, 2492510), (92, 2113215), (115, 1690572), (130, 1495506), (138, 1408810), (156, 1246255), (195, 997004), (230, 845286), (260, 747753), (276, 704405), (299, 650220), (345, 563524), (390, 498502), (460, 422643), (598, 325110), (690, 281762), (780, 249251), (897, 216740), (1196, 162555), (1380, 140881), (1495, 130044), (1794, 108370), (2990, 65022), (3588, 54185), (4485, 43348), (5980, 32511), (8970, 21674), (10837, 17940)]