77753690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 164439072

約数和(自身を除く): 86685382

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1483, 1498, 2966, 3745, 5243, 7415, 7490, 10381, 10486, 14830, 20762, 26215, 51905, 52430, 72667, 103810, 145334, 158681, 317362, 363335, 726670, 793405, 1110767, 1586810, 2221534, 5553835, 7775369, 11107670, 15550738, 38876845, 77753690]

約数ペア:

[(1, 77753690), (2, 38876845), (5, 15550738), (7, 11107670), (10, 7775369), (14, 5553835), (35, 2221534), (49, 1586810), (70, 1110767), (98, 793405), (107, 726670), (214, 363335), (245, 317362), (490, 158681), (535, 145334), (749, 103810), (1070, 72667), (1483, 52430), (1498, 51905), (2966, 26215), (3745, 20762), (5243, 14830), (7415, 10486), (7490, 10381)]