582857940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{198251}}^1$

素因数の和:198277

約数の個数: 72

約数和(自身を含む): 1898461152

約数和(自身を除く): 1315603212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 198251, 396502, 594753, 793004, 991255, 1189506, 1387757, 1982510, 2379012, 2775514, 2973765, 3965020, 4163271, 5551028, 5947530, 6938785, 8326542, 9714299, 11895060, 13877570, 16653084, 19428598, 20816355, 27755140, 29142897, 38857196, 41632710, 48571495, 58285794, 83265420, 97142990, 116571588, 145714485, 194285980, 291428970, 582857940]

約数ペア:

[(1, 582857940), (2, 291428970), (3, 194285980), (4, 145714485), (5, 116571588), (6, 97142990), (7, 83265420), (10, 58285794), (12, 48571495), (14, 41632710), (15, 38857196), (20, 29142897), (21, 27755140), (28, 20816355), (30, 19428598), (35, 16653084), (42, 13877570), (49, 11895060), (60, 9714299), (70, 8326542), (84, 6938785), (98, 5947530), (105, 5551028), (140, 4163271), (147, 3965020), (196, 2973765), (210, 2775514), (245, 2379012), (294, 1982510), (420, 1387757), (490, 1189506), (588, 991255), (735, 793004), (980, 594753), (1470, 396502), (2940, 198251)]