63081620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 156854880

約数和(自身を除く): 93773260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 826, 980, 1091, 1180, 1652, 2065, 2182, 2891, 4130, 4364, 5455, 5782, 7637, 8260, 10910, 11564, 14455, 15274, 21820, 28910, 30548, 38185, 53459, 57820, 64369, 76370, 106918, 128738, 152740, 213836, 257476, 267295, 321845, 450583, 534590, 643690, 901166, 1069180, 1287380, 1802332, 2252915, 3154081, 4505830, 6308162, 9011660, 12616324, 15770405, 31540810, 63081620]

約数ペア:

[(1, 63081620), (2, 31540810), (4, 15770405), (5, 12616324), (7, 9011660), (10, 6308162), (14, 4505830), (20, 3154081), (28, 2252915), (35, 1802332), (49, 1287380), (59, 1069180), (70, 901166), (98, 643690), (118, 534590), (140, 450583), (196, 321845), (236, 267295), (245, 257476), (295, 213836), (413, 152740), (490, 128738), (590, 106918), (826, 76370), (980, 64369), (1091, 57820), (1180, 53459), (1652, 38185), (2065, 30548), (2182, 28910), (2891, 21820), (4130, 15274), (4364, 14455), (5455, 11564), (5782, 10910), (7637, 8260)]