118477660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27299}}^1$

素因数の和:27346

約数の個数: 48

約数和(自身を含む): 293529600

約数和(自身を除く): 175051940

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, 27299, 54598, 109196, 136495, 191093, 272990, 382186, 545980, 764372, 846269, 955465, 1692538, 1910930, 3385076, 3821860, 4231345, 5923883, 8462690, 11847766, 16925380, 23695532, 29619415, 59238830, 118477660]

約数ペア:

[(1, 118477660), (2, 59238830), (4, 29619415), (5, 23695532), (7, 16925380), (10, 11847766), (14, 8462690), (20, 5923883), (28, 4231345), (31, 3821860), (35, 3385076), (62, 1910930), (70, 1692538), (124, 955465), (140, 846269), (155, 764372), (217, 545980), (310, 382186), (434, 272990), (620, 191093), (868, 136495), (1085, 109196), (2170, 54598), (4340, 27299)]