79380770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 170366976

約数和(自身を除く): 90986206

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 157, 217, 233, 310, 314, 434, 466, 785, 1085, 1099, 1165, 1570, 1631, 2170, 2198, 2330, 3262, 4867, 5495, 7223, 8155, 9734, 10990, 14446, 16310, 24335, 34069, 36115, 36581, 48670, 50561, 68138, 72230, 73162, 101122, 170345, 182905, 252805, 256067, 340690, 365810, 505610, 512134, 1134011, 1280335, 2268022, 2560670, 5670055, 7938077, 11340110, 15876154, 39690385, 79380770]

約数ペア:

[(1, 79380770), (2, 39690385), (5, 15876154), (7, 11340110), (10, 7938077), (14, 5670055), (31, 2560670), (35, 2268022), (62, 1280335), (70, 1134011), (155, 512134), (157, 505610), (217, 365810), (233, 340690), (310, 256067), (314, 252805), (434, 182905), (466, 170345), (785, 101122), (1085, 73162), (1099, 72230), (1165, 68138), (1570, 50561), (1631, 48670), (2170, 36581), (2198, 36115), (2330, 34069), (3262, 24335), (4867, 16310), (5495, 14446), (7223, 10990), (8155, 9734)]