489538630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4241}}^1$

素因数の和:4369

約数の個数: 64

約数和(自身を含む): 1077535872

約数和(自身を除く): 587997242

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 119, 170, 194, 238, 485, 595, 679, 970, 1190, 1358, 1649, 3298, 3395, 4241, 6790, 8245, 8482, 11543, 16490, 21205, 23086, 29687, 42410, 57715, 59374, 72097, 115430, 144194, 148435, 296870, 360485, 411377, 504679, 720970, 822754, 1009358, 2056885, 2523395, 2879639, 4113770, 5046790, 5759278, 6993409, 13986818, 14398195, 28796390, 34967045, 48953863, 69934090, 97907726, 244769315, 489538630]

約数ペア:

[(1, 489538630), (2, 244769315), (5, 97907726), (7, 69934090), (10, 48953863), (14, 34967045), (17, 28796390), (34, 14398195), (35, 13986818), (70, 6993409), (85, 5759278), (97, 5046790), (119, 4113770), (170, 2879639), (194, 2523395), (238, 2056885), (485, 1009358), (595, 822754), (679, 720970), (970, 504679), (1190, 411377), (1358, 360485), (1649, 296870), (3298, 148435), (3395, 144194), (4241, 115430), (6790, 72097), (8245, 59374), (8482, 57715), (11543, 42410), (16490, 29687), (21205, 23086)]