89390670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 222898176

約数和(自身を除く): 133507506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 277, 310, 347, 465, 554, 694, 831, 930, 1041, 1385, 1662, 1735, 2082, 2770, 3470, 4155, 5205, 8310, 8587, 10410, 10757, 17174, 21514, 25761, 32271, 42935, 51522, 53785, 64542, 85870, 96119, 107570, 128805, 161355, 192238, 257610, 288357, 322710, 480595, 576714, 961190, 1441785, 2883570, 2979689, 5959378, 8939067, 14898445, 17878134, 29796890, 44695335, 89390670]

約数ペア:

[(1, 89390670), (2, 44695335), (3, 29796890), (5, 17878134), (6, 14898445), (10, 8939067), (15, 5959378), (30, 2979689), (31, 2883570), (62, 1441785), (93, 961190), (155, 576714), (186, 480595), (277, 322710), (310, 288357), (347, 257610), (465, 192238), (554, 161355), (694, 128805), (831, 107570), (930, 96119), (1041, 85870), (1385, 64542), (1662, 53785), (1735, 51522), (2082, 42935), (2770, 32271), (3470, 25761), (4155, 21514), (5205, 17174), (8310, 10757), (8587, 10410)]