57433390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 131328000

約数和(自身を除く): 73894610

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 62, 70, 95, 98, 133, 155, 190, 199, 217, 245, 266, 310, 398, 434, 490, 589, 665, 931, 995, 1085, 1178, 1330, 1393, 1519, 1862, 1990, 2170, 2786, 2945, 3038, 3781, 4123, 4655, 5890, 6169, 6965, 7562, 7595, 8246, 9310, 9751, 12338, 13930, 15190, 18905, 19502, 20615, 26467, 28861, 30845, 37810, 41230, 43183, 48755, 52934, 57722, 61690, 86366, 97510, 117211, 132335, 144305, 185269, 215915, 234422, 264670, 288610, 302281, 370538, 431830, 586055, 604562, 820477, 926345, 1172110, 1511405, 1640954, 1852690, 3022810, 4102385, 5743339, 8204770, 11486678, 28716695, 57433390]

約数ペア:

[(1, 57433390), (2, 28716695), (5, 11486678), (7, 8204770), (10, 5743339), (14, 4102385), (19, 3022810), (31, 1852690), (35, 1640954), (38, 1511405), (49, 1172110), (62, 926345), (70, 820477), (95, 604562), (98, 586055), (133, 431830), (155, 370538), (190, 302281), (199, 288610), (217, 264670), (245, 234422), (266, 215915), (310, 185269), (398, 144305), (434, 132335), (490, 117211), (589, 97510), (665, 86366), (931, 61690), (995, 57722), (1085, 52934), (1178, 48755), (1330, 43183), (1393, 41230), (1519, 37810), (1862, 30845), (1990, 28861), (2170, 26467), (2786, 20615), (2945, 19502), (3038, 18905), (3781, 15190), (4123, 13930), (4655, 12338), (5890, 9751), (6169, 9310), (6965, 8246), (7562, 7595)]