77903310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 194402304

約数和(自身を除く): 116498994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 211, 310, 397, 422, 465, 633, 794, 930, 1055, 1191, 1266, 1985, 2110, 2382, 3165, 3970, 5955, 6330, 6541, 11910, 12307, 13082, 19623, 24614, 32705, 36921, 39246, 61535, 65410, 73842, 83767, 98115, 123070, 167534, 184605, 196230, 251301, 369210, 418835, 502602, 837670, 1256505, 2513010, 2596777, 5193554, 7790331, 12983885, 15580662, 25967770, 38951655, 77903310]

約数ペア:

[(1, 77903310), (2, 38951655), (3, 25967770), (5, 15580662), (6, 12983885), (10, 7790331), (15, 5193554), (30, 2596777), (31, 2513010), (62, 1256505), (93, 837670), (155, 502602), (186, 418835), (211, 369210), (310, 251301), (397, 196230), (422, 184605), (465, 167534), (633, 123070), (794, 98115), (930, 83767), (1055, 73842), (1191, 65410), (1266, 61535), (1985, 39246), (2110, 36921), (2382, 32705), (3165, 24614), (3970, 19623), (5955, 13082), (6330, 12307), (6541, 11910)]