26533830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 66613248

約数和(自身を除く): 40079418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 103, 155, 186, 206, 277, 309, 310, 465, 515, 554, 618, 831, 930, 1030, 1385, 1545, 1662, 2770, 3090, 3193, 4155, 6386, 8310, 8587, 9579, 15965, 17174, 19158, 25761, 28531, 31930, 42935, 47895, 51522, 57062, 85593, 85870, 95790, 128805, 142655, 171186, 257610, 285310, 427965, 855930, 884461, 1768922, 2653383, 4422305, 5306766, 8844610, 13266915, 26533830]

約数ペア:

[(1, 26533830), (2, 13266915), (3, 8844610), (5, 5306766), (6, 4422305), (10, 2653383), (15, 1768922), (30, 884461), (31, 855930), (62, 427965), (93, 285310), (103, 257610), (155, 171186), (186, 142655), (206, 128805), (277, 95790), (309, 85870), (310, 85593), (465, 57062), (515, 51522), (554, 47895), (618, 42935), (831, 31930), (930, 28531), (1030, 25761), (1385, 19158), (1545, 17174), (1662, 15965), (2770, 9579), (3090, 8587), (3193, 8310), (4155, 6386)]