74855060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 191600640

約数和(自身を除く): 116745580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 107, 133, 140, 190, 214, 263, 266, 380, 428, 526, 532, 535, 665, 749, 1052, 1070, 1315, 1330, 1498, 1841, 2033, 2140, 2630, 2660, 2996, 3682, 3745, 4066, 4997, 5260, 7364, 7490, 8132, 9205, 9994, 10165, 14231, 14980, 18410, 19988, 20330, 24985, 28141, 28462, 34979, 36820, 40660, 49970, 56282, 56924, 69958, 71155, 99940, 112564, 139916, 140705, 142310, 174895, 196987, 281410, 284620, 349790, 393974, 534679, 562820, 699580, 787948, 984935, 1069358, 1969870, 2138716, 2673395, 3742753, 3939740, 5346790, 7485506, 10693580, 14971012, 18713765, 37427530, 74855060]

約数ペア:

[(1, 74855060), (2, 37427530), (4, 18713765), (5, 14971012), (7, 10693580), (10, 7485506), (14, 5346790), (19, 3939740), (20, 3742753), (28, 2673395), (35, 2138716), (38, 1969870), (70, 1069358), (76, 984935), (95, 787948), (107, 699580), (133, 562820), (140, 534679), (190, 393974), (214, 349790), (263, 284620), (266, 281410), (380, 196987), (428, 174895), (526, 142310), (532, 140705), (535, 139916), (665, 112564), (749, 99940), (1052, 71155), (1070, 69958), (1315, 56924), (1330, 56282), (1498, 49970), (1841, 40660), (2033, 36820), (2140, 34979), (2630, 28462), (2660, 28141), (2996, 24985), (3682, 20330), (3745, 19988), (4066, 18410), (4997, 14980), (5260, 14231), (7364, 10165), (7490, 9994), (8132, 9205)]