39678540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 122895360

約数和(自身を除く): 83216820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 158, 165, 220, 237, 316, 330, 395, 474, 660, 761, 790, 869, 948, 1185, 1522, 1580, 1738, 2283, 2370, 2607, 3044, 3476, 3805, 4345, 4566, 4740, 5214, 7610, 8371, 8690, 9132, 10428, 11415, 13035, 15220, 16742, 17380, 22830, 25113, 26070, 33484, 41855, 45660, 50226, 52140, 60119, 83710, 100452, 120238, 125565, 167420, 180357, 240476, 251130, 300595, 360714, 502260, 601190, 661309, 721428, 901785, 1202380, 1322618, 1803570, 1983927, 2645236, 3306545, 3607140, 3967854, 6613090, 7935708, 9919635, 13226180, 19839270, 39678540]

約数ペア:

[(1, 39678540), (2, 19839270), (3, 13226180), (4, 9919635), (5, 7935708), (6, 6613090), (10, 3967854), (11, 3607140), (12, 3306545), (15, 2645236), (20, 1983927), (22, 1803570), (30, 1322618), (33, 1202380), (44, 901785), (55, 721428), (60, 661309), (66, 601190), (79, 502260), (110, 360714), (132, 300595), (158, 251130), (165, 240476), (220, 180357), (237, 167420), (316, 125565), (330, 120238), (395, 100452), (474, 83710), (660, 60119), (761, 52140), (790, 50226), (869, 45660), (948, 41855), (1185, 33484), (1522, 26070), (1580, 25113), (1738, 22830), (2283, 17380), (2370, 16742), (2607, 15220), (3044, 13035), (3476, 11415), (3805, 10428), (4345, 9132), (4566, 8690), (4740, 8371), (5214, 7610)]