2913870180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3735731}}^1$

素因数の和:3735756

約数の個数: 48

約数和(自身を含む): 8786441664

約数和(自身を除く): 5872571484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3735731, 7471462, 11207193, 14942924, 18678655, 22414386, 37357310, 44828772, 48564503, 56035965, 74714620, 97129006, 112071930, 145693509, 194258012, 224143860, 242822515, 291387018, 485645030, 582774036, 728467545, 971290060, 1456935090, 2913870180]

約数ペア:

[(1, 2913870180), (2, 1456935090), (3, 971290060), (4, 728467545), (5, 582774036), (6, 485645030), (10, 291387018), (12, 242822515), (13, 224143860), (15, 194258012), (20, 145693509), (26, 112071930), (30, 97129006), (39, 74714620), (52, 56035965), (60, 48564503), (65, 44828772), (78, 37357310), (130, 22414386), (156, 18678655), (195, 14942924), (260, 11207193), (390, 7471462), (780, 3735731)]