621427170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227629}}^1$

素因数の和:227659

約数の個数: 64

約数和(自身を含む): 1835608320

約数和(自身を除く): 1214181150

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 227629, 455258, 682887, 1138145, 1365774, 1593403, 2276290, 2959177, 3186806, 3414435, 4780209, 5918354, 6828870, 7967015, 8877531, 9560418, 14795885, 15934030, 17755062, 20714239, 23901045, 29591770, 41428478, 44387655, 47802090, 62142717, 88775310, 103571195, 124285434, 207142390, 310713585, 621427170]

約数ペア:

[(1, 621427170), (2, 310713585), (3, 207142390), (5, 124285434), (6, 103571195), (7, 88775310), (10, 62142717), (13, 47802090), (14, 44387655), (15, 41428478), (21, 29591770), (26, 23901045), (30, 20714239), (35, 17755062), (39, 15934030), (42, 14795885), (65, 9560418), (70, 8877531), (78, 7967015), (91, 6828870), (105, 5918354), (130, 4780209), (182, 3414435), (195, 3186806), (210, 2959177), (273, 2276290), (390, 1593403), (455, 1365774), (546, 1138145), (910, 682887), (1365, 455258), (2730, 227629)]