187054530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1783}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 485533440

約数和(自身を除く): 298478910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 269, 390, 538, 807, 1345, 1614, 1783, 2690, 3497, 3566, 4035, 5349, 6994, 8070, 8915, 10491, 10698, 17485, 17830, 20982, 23179, 26745, 34970, 46358, 52455, 53490, 69537, 104910, 115895, 139074, 231790, 347685, 479627, 695370, 959254, 1438881, 2398135, 2877762, 4796270, 6235151, 7194405, 12470302, 14388810, 18705453, 31175755, 37410906, 62351510, 93527265, 187054530]

約数ペア:

[(1, 187054530), (2, 93527265), (3, 62351510), (5, 37410906), (6, 31175755), (10, 18705453), (13, 14388810), (15, 12470302), (26, 7194405), (30, 6235151), (39, 4796270), (65, 2877762), (78, 2398135), (130, 1438881), (195, 959254), (269, 695370), (390, 479627), (538, 347685), (807, 231790), (1345, 139074), (1614, 115895), (1783, 104910), (2690, 69537), (3497, 53490), (3566, 52455), (4035, 46358), (5349, 34970), (6994, 26745), (8070, 23179), (8915, 20982), (10491, 17830), (10698, 17485)]