73554910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51437}}^1$

素因数の和:51468

約数の個数: 32

約数和(自身を含む): 155548512

約数和(自身を除く): 81993602

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 51437, 102874, 257185, 514370, 565807, 668681, 1131614, 1337362, 2829035, 3343405, 5658070, 6686810, 7355491, 14710982, 36777455, 73554910]

約数ペア:

[(1, 73554910), (2, 36777455), (5, 14710982), (10, 7355491), (11, 6686810), (13, 5658070), (22, 3343405), (26, 2829035), (55, 1337362), (65, 1131614), (110, 668681), (130, 565807), (143, 514370), (286, 257185), (715, 102874), (1430, 51437)]