29482460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{839}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 71124480

約数和(自身を除く): 41642020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 251, 502, 839, 1004, 1255, 1678, 1757, 2510, 3356, 3514, 4195, 5020, 5873, 7028, 8390, 8785, 11746, 16780, 17570, 23492, 29365, 35140, 58730, 117460, 210589, 421178, 842356, 1052945, 1474123, 2105890, 2948246, 4211780, 5896492, 7370615, 14741230, 29482460]

約数ペア:

[(1, 29482460), (2, 14741230), (4, 7370615), (5, 5896492), (7, 4211780), (10, 2948246), (14, 2105890), (20, 1474123), (28, 1052945), (35, 842356), (70, 421178), (140, 210589), (251, 117460), (502, 58730), (839, 35140), (1004, 29365), (1255, 23492), (1678, 17570), (1757, 16780), (2510, 11746), (3356, 8785), (3514, 8390), (4195, 7028), (5020, 5873)]