63793660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14699}}^1$

素因数の和:14746

約数の個数: 48

約数和(自身を含む): 158054400

約数和(自身を除く): 94260740

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, 14699, 29398, 58796, 73495, 102893, 146990, 205786, 293980, 411572, 455669, 514465, 911338, 1028930, 1822676, 2057860, 2278345, 3189683, 4556690, 6379366, 9113380, 12758732, 15948415, 31896830, 63793660]

約数ペア:

[(1, 63793660), (2, 31896830), (4, 15948415), (5, 12758732), (7, 9113380), (10, 6379366), (14, 4556690), (20, 3189683), (28, 2278345), (31, 2057860), (35, 1822676), (62, 1028930), (70, 911338), (124, 514465), (140, 455669), (155, 411572), (217, 293980), (310, 205786), (434, 146990), (620, 102893), (868, 73495), (1085, 58796), (2170, 29398), (4340, 14699)]