74176340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11273}}^1$

素因数の和:11336

約数の個数: 48

約数和(自身を含む): 181827072

約数和(自身を除く): 107650732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 11273, 22546, 45092, 56365, 78911, 112730, 157822, 225460, 315644, 394555, 529831, 789110, 1059662, 1578220, 2119324, 2649155, 3708817, 5298310, 7417634, 10596620, 14835268, 18544085, 37088170, 74176340]

約数ペア:

[(1, 74176340), (2, 37088170), (4, 18544085), (5, 14835268), (7, 10596620), (10, 7417634), (14, 5298310), (20, 3708817), (28, 2649155), (35, 2119324), (47, 1578220), (70, 1059662), (94, 789110), (140, 529831), (188, 394555), (235, 315644), (329, 225460), (470, 157822), (658, 112730), (940, 78911), (1316, 56365), (1645, 45092), (3290, 22546), (6580, 11273)]