112890180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144731}}^1$

素因数の和:144756

約数の個数: 48

約数和(自身を含む): 340409664

約数和(自身を除く): 227519484

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, 144731, 289462, 434193, 578924, 723655, 868386, 1447310, 1736772, 1881503, 2170965, 2894620, 3763006, 4341930, 5644509, 7526012, 8683860, 9407515, 11289018, 18815030, 22578036, 28222545, 37630060, 56445090, 112890180]

約数ペア:

[(1, 112890180), (2, 56445090), (3, 37630060), (4, 28222545), (5, 22578036), (6, 18815030), (10, 11289018), (12, 9407515), (13, 8683860), (15, 7526012), (20, 5644509), (26, 4341930), (30, 3763006), (39, 2894620), (52, 2170965), (60, 1881503), (65, 1736772), (78, 1447310), (130, 868386), (156, 723655), (195, 578924), (260, 434193), (390, 289462), (780, 144731)]