30349384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15359}}^1$

素因数の和:15397

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 34162616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 15359, 30718, 61436, 122872, 199667, 291821, 399334, 583642, 798668, 1167284, 1597336, 2334568, 3793673, 7587346, 15174692, 30349384]

約数ペア:

[(1, 30349384), (2, 15174692), (4, 7587346), (8, 3793673), (13, 2334568), (19, 1597336), (26, 1167284), (38, 798668), (52, 583642), (76, 399334), (104, 291821), (152, 199667), (247, 122872), (494, 61436), (988, 30718), (1976, 15359)]