63968730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{727}}^1$

素因数の和:1163

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 112149030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 727, 838, 1257, 1454, 2095, 2181, 2514, 2933, 3635, 4190, 4362, 5089, 5866, 6285, 7270, 8799, 10178, 10905, 12570, 14665, 15267, 17598, 21810, 25445, 29330, 30534, 43995, 50890, 76335, 87990, 152670, 304613, 609226, 913839, 1523065, 1827678, 2132291, 3046130, 4264582, 4569195, 6396873, 9138390, 10661455, 12793746, 21322910, 31984365, 63968730]

約数ペア:

[(1, 63968730), (2, 31984365), (3, 21322910), (5, 12793746), (6, 10661455), (7, 9138390), (10, 6396873), (14, 4569195), (15, 4264582), (21, 3046130), (30, 2132291), (35, 1827678), (42, 1523065), (70, 913839), (105, 609226), (210, 304613), (419, 152670), (727, 87990), (838, 76335), (1257, 50890), (1454, 43995), (2095, 30534), (2181, 29330), (2514, 25445), (2933, 21810), (3635, 17598), (4190, 15267), (4362, 14665), (5089, 12570), (5866, 10905), (6285, 10178), (7270, 8799)]