30100384

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 61236000

約数和(自身を除く): 31135616

約数列:

[1, 2, 4, 8, 16, 32, 59, 107, 118, 149, 214, 236, 298, 428, 472, 596, 856, 944, 1192, 1712, 1888, 2384, 3424, 4768, 6313, 8791, 12626, 15943, 17582, 25252, 31886, 35164, 50504, 63772, 70328, 101008, 127544, 140656, 202016, 255088, 281312, 510176, 940637, 1881274, 3762548, 7525096, 15050192, 30100384]

約数ペア:

[(1, 30100384), (2, 15050192), (4, 7525096), (8, 3762548), (16, 1881274), (32, 940637), (59, 510176), (107, 281312), (118, 255088), (149, 202016), (214, 140656), (236, 127544), (298, 101008), (428, 70328), (472, 63772), (596, 50504), (856, 35164), (944, 31886), (1192, 25252), (1712, 17582), (1888, 15943), (2384, 12626), (3424, 8791), (4768, 6313)]