7143180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 22256640

約数和(自身を除く): 15113460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 79, 110, 132, 137, 158, 165, 220, 237, 274, 316, 330, 395, 411, 474, 548, 660, 685, 790, 822, 869, 948, 1185, 1370, 1507, 1580, 1644, 1738, 2055, 2370, 2607, 2740, 3014, 3476, 4110, 4345, 4521, 4740, 5214, 6028, 7535, 8220, 8690, 9042, 10428, 10823, 13035, 15070, 17380, 18084, 21646, 22605, 26070, 30140, 32469, 43292, 45210, 52140, 54115, 64938, 90420, 108230, 119053, 129876, 162345, 216460, 238106, 324690, 357159, 476212, 595265, 649380, 714318, 1190530, 1428636, 1785795, 2381060, 3571590, 7143180]

約数ペア:

[(1, 7143180), (2, 3571590), (3, 2381060), (4, 1785795), (5, 1428636), (6, 1190530), (10, 714318), (11, 649380), (12, 595265), (15, 476212), (20, 357159), (22, 324690), (30, 238106), (33, 216460), (44, 162345), (55, 129876), (60, 119053), (66, 108230), (79, 90420), (110, 64938), (132, 54115), (137, 52140), (158, 45210), (165, 43292), (220, 32469), (237, 30140), (274, 26070), (316, 22605), (330, 21646), (395, 18084), (411, 17380), (474, 15070), (548, 13035), (660, 10823), (685, 10428), (790, 9042), (822, 8690), (869, 8220), (948, 7535), (1185, 6028), (1370, 5214), (1507, 4740), (1580, 4521), (1644, 4345), (1738, 4110), (2055, 3476), (2370, 3014), (2607, 2740)]