30146198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 49751040

約数和(自身を除く): 19604842

約数列:

[1, 2, 19, 31, 38, 62, 157, 163, 314, 326, 589, 1178, 2983, 3097, 4867, 5053, 5966, 6194, 9734, 10106, 25591, 51182, 92473, 96007, 184946, 192014, 486229, 793321, 972458, 1586642, 15073099, 30146198]

約数ペア:

[(1, 30146198), (2, 15073099), (19, 1586642), (31, 972458), (38, 793321), (62, 486229), (157, 192014), (163, 184946), (314, 96007), (326, 92473), (589, 51182), (1178, 25591), (2983, 10106), (3097, 9734), (4867, 6194), (5053, 5966)]