30876872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{827}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 31719928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 827, 1436, 1654, 2872, 3308, 4667, 6616, 9334, 10751, 18668, 21502, 37336, 43004, 86008, 296893, 593786, 1187572, 2375144, 3859609, 7719218, 15438436, 30876872]

約数ペア:

[(1, 30876872), (2, 15438436), (4, 7719218), (8, 3859609), (13, 2375144), (26, 1187572), (52, 593786), (104, 296893), (359, 86008), (718, 43004), (827, 37336), (1436, 21502), (1654, 18668), (2872, 10751), (3308, 9334), (4667, 6616)]