73331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 210531888

約数和(自身を除く): 137200548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 661, 860, 1290, 1322, 1849, 1983, 2580, 2644, 3305, 3698, 3966, 5547, 6610, 7396, 7932, 9245, 9915, 11094, 13220, 18490, 19830, 22188, 27735, 28423, 36980, 39660, 55470, 56846, 85269, 110940, 113692, 142115, 170538, 284230, 341076, 426345, 568460, 852690, 1222189, 1705380, 2444378, 3666567, 4888756, 6110945, 7333134, 12221890, 14666268, 18332835, 24443780, 36665670, 73331340]

約数ペア:

[(1, 73331340), (2, 36665670), (3, 24443780), (4, 18332835), (5, 14666268), (6, 12221890), (10, 7333134), (12, 6110945), (15, 4888756), (20, 3666567), (30, 2444378), (43, 1705380), (60, 1222189), (86, 852690), (129, 568460), (172, 426345), (215, 341076), (258, 284230), (430, 170538), (516, 142115), (645, 113692), (661, 110940), (860, 85269), (1290, 56846), (1322, 55470), (1849, 39660), (1983, 36980), (2580, 28423), (2644, 27735), (3305, 22188), (3698, 19830), (3966, 18490), (5547, 13220), (6610, 11094), (7396, 9915), (7932, 9245)]