108402060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138977}}^1$

素因数の和:139002

約数の個数: 48

約数和(自身を含む): 326876256

約数和(自身を除く): 218474196

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, 138977, 277954, 416931, 555908, 694885, 833862, 1389770, 1667724, 1806701, 2084655, 2779540, 3613402, 4169310, 5420103, 7226804, 8338620, 9033505, 10840206, 18067010, 21680412, 27100515, 36134020, 54201030, 108402060]

約数ペア:

[(1, 108402060), (2, 54201030), (3, 36134020), (4, 27100515), (5, 21680412), (6, 18067010), (10, 10840206), (12, 9033505), (13, 8338620), (15, 7226804), (20, 5420103), (26, 4169310), (30, 3613402), (39, 2779540), (52, 2084655), (60, 1806701), (65, 1667724), (78, 1389770), (130, 833862), (156, 694885), (195, 555908), (260, 416931), (390, 277954), (780, 138977)]