164485740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2659}}^1$

素因数の和:3702

約数の個数: 48

約数和(自身を含む): 461180160

約数和(自身を除く): 296694420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 2659, 3093, 4124, 5155, 5318, 6186, 7977, 10310, 10636, 12372, 13295, 15465, 15954, 20620, 26590, 30930, 31908, 39885, 53180, 61860, 79770, 159540, 2741429, 5482858, 8224287, 10965716, 13707145, 16448574, 27414290, 32897148, 41121435, 54828580, 82242870, 164485740]

約数ペア:

[(1, 164485740), (2, 82242870), (3, 54828580), (4, 41121435), (5, 32897148), (6, 27414290), (10, 16448574), (12, 13707145), (15, 10965716), (20, 8224287), (30, 5482858), (60, 2741429), (1031, 159540), (2062, 79770), (2659, 61860), (3093, 53180), (4124, 39885), (5155, 31908), (5318, 30930), (6186, 26590), (7977, 20620), (10310, 15954), (10636, 15465), (12372, 13295)]