179988510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1931}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 467389440

約数和(自身を除く): 287400930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1434, 1931, 2390, 3107, 3585, 3862, 5793, 6214, 7170, 9321, 9655, 11586, 15535, 18642, 19310, 25103, 28965, 31070, 46605, 50206, 57930, 75309, 93210, 125515, 150618, 251030, 376545, 461509, 753090, 923018, 1384527, 2307545, 2769054, 4615090, 5999617, 6922635, 11999234, 13845270, 17998851, 29998085, 35997702, 59996170, 89994255, 179988510]

約数ペア:

[(1, 179988510), (2, 89994255), (3, 59996170), (5, 35997702), (6, 29998085), (10, 17998851), (13, 13845270), (15, 11999234), (26, 6922635), (30, 5999617), (39, 4615090), (65, 2769054), (78, 2307545), (130, 1384527), (195, 923018), (239, 753090), (390, 461509), (478, 376545), (717, 251030), (1195, 150618), (1434, 125515), (1931, 93210), (2390, 75309), (3107, 57930), (3585, 50206), (3862, 46605), (5793, 31070), (6214, 28965), (7170, 25103), (9321, 19310), (9655, 18642), (11586, 15535)]