70655551540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16280081}}^1$

素因数の和:16280128

約数の個数: 48

約数和(自身を含む): 175043441664

約数和(自身を除く): 104387890124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 16280081, 32560162, 65120324, 81400405, 113960567, 162800810, 227921134, 325601620, 455842268, 504682511, 569802835, 1009365022, 1139605670, 2018730044, 2279211340, 2523412555, 3532777577, 5046825110, 7065555154, 10093650220, 14131110308, 17663887885, 35327775770, 70655551540]

約数ペア:

[(1, 70655551540), (2, 35327775770), (4, 17663887885), (5, 14131110308), (7, 10093650220), (10, 7065555154), (14, 5046825110), (20, 3532777577), (28, 2523412555), (31, 2279211340), (35, 2018730044), (62, 1139605670), (70, 1009365022), (124, 569802835), (140, 504682511), (155, 455842268), (217, 325601620), (310, 227921134), (434, 162800810), (620, 113960567), (868, 81400405), (1085, 65120324), (2170, 32560162), (4340, 16280081)]