30445766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 51408000

約数和(自身を除く): 20962234

約数列:

[1, 2, 13, 26, 29, 58, 149, 271, 298, 377, 542, 754, 1937, 3523, 3874, 4321, 7046, 7859, 8642, 15718, 40379, 56173, 80758, 102167, 112346, 204334, 524927, 1049854, 1170991, 2341982, 15222883, 30445766]

約数ペア:

[(1, 30445766), (2, 15222883), (13, 2341982), (26, 1170991), (29, 1049854), (58, 524927), (149, 204334), (271, 112346), (298, 102167), (377, 80758), (542, 56173), (754, 40379), (1937, 15718), (3523, 8642), (3874, 7859), (4321, 7046)]