71396850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 204736896

約数和(自身を除く): 133340046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 150, 175, 194, 210, 291, 350, 485, 525, 582, 679, 701, 970, 1050, 1358, 1402, 1455, 2037, 2103, 2425, 2910, 3395, 3505, 4074, 4206, 4850, 4907, 6790, 7010, 7275, 9814, 10185, 10515, 14550, 14721, 16975, 17525, 20370, 21030, 24535, 29442, 33950, 35050, 49070, 50925, 52575, 67997, 73605, 101850, 105150, 122675, 135994, 147210, 203991, 245350, 339985, 368025, 407982, 475979, 679970, 736050, 951958, 1019955, 1427937, 1699925, 2039910, 2379895, 2855874, 3399850, 4759790, 5099775, 7139685, 10199550, 11899475, 14279370, 23798950, 35698425, 71396850]

約数ペア:

[(1, 71396850), (2, 35698425), (3, 23798950), (5, 14279370), (6, 11899475), (7, 10199550), (10, 7139685), (14, 5099775), (15, 4759790), (21, 3399850), (25, 2855874), (30, 2379895), (35, 2039910), (42, 1699925), (50, 1427937), (70, 1019955), (75, 951958), (97, 736050), (105, 679970), (150, 475979), (175, 407982), (194, 368025), (210, 339985), (291, 245350), (350, 203991), (485, 147210), (525, 135994), (582, 122675), (679, 105150), (701, 101850), (970, 73605), (1050, 67997), (1358, 52575), (1402, 50925), (1455, 49070), (2037, 35050), (2103, 33950), (2425, 29442), (2910, 24535), (3395, 21030), (3505, 20370), (4074, 17525), (4206, 16975), (4850, 14721), (4907, 14550), (6790, 10515), (7010, 10185), (7275, 9814)]