477102710

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 1035787392

約数和(自身を除く): 558684682

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 343, 434, 490, 641, 686, 1085, 1282, 1519, 1715, 2170, 2401, 3038, 3205, 3430, 4487, 4802, 6410, 7595, 8974, 10633, 12005, 15190, 19871, 21266, 22435, 24010, 31409, 39742, 44870, 53165, 62818, 74431, 99355, 106330, 139097, 148862, 157045, 198710, 219863, 278194, 314090, 372155, 439726, 695485, 744310, 973679, 1099315, 1390970, 1539041, 1947358, 2198630, 3078082, 4868395, 6815753, 7695205, 9736790, 13631506, 15390410, 34078765, 47710271, 68157530, 95420542, 238551355, 477102710]

約数ペア:

[(1, 477102710), (2, 238551355), (5, 95420542), (7, 68157530), (10, 47710271), (14, 34078765), (31, 15390410), (35, 13631506), (49, 9736790), (62, 7695205), (70, 6815753), (98, 4868395), (155, 3078082), (217, 2198630), (245, 1947358), (310, 1539041), (343, 1390970), (434, 1099315), (490, 973679), (641, 744310), (686, 695485), (1085, 439726), (1282, 372155), (1519, 314090), (1715, 278194), (2170, 219863), (2401, 198710), (3038, 157045), (3205, 148862), (3430, 139097), (4487, 106330), (4802, 99355), (6410, 74431), (7595, 62818), (8974, 53165), (10633, 44870), (12005, 39742), (15190, 31409), (19871, 24010), (21266, 22435)]