63533260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14639}}^1$

素因数の和:14686

約数の個数: 48

約数和(自身を含む): 157409280

約数和(自身を除く): 93876020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 14639, 29278, 58556, 73195, 102473, 146390, 204946, 292780, 409892, 453809, 512365, 907618, 1024730, 1815236, 2049460, 2269045, 3176663, 4538090, 6353326, 9076180, 12706652, 15883315, 31766630, 63533260]

約数ペア:

[(1, 63533260), (2, 31766630), (4, 15883315), (5, 12706652), (7, 9076180), (10, 6353326), (14, 4538090), (20, 3176663), (28, 2269045), (31, 2049460), (35, 1815236), (62, 1024730), (70, 907618), (124, 512365), (140, 453809), (155, 409892), (217, 292780), (310, 204946), (434, 146390), (620, 102473), (868, 73195), (1085, 58556), (2170, 29278), (4340, 14639)]