70087590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25165

約数の個数: 48

約数和(自身を含む): 188113536

約数和(自身を除く): 118025946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 25121, 50242, 75363, 125605, 150726, 226089, 251210, 376815, 452178, 753630, 778751, 1130445, 1557502, 2260890, 2336253, 3893755, 4672506, 7008759, 7787510, 11681265, 14017518, 23362530, 35043795, 70087590]

約数ペア:

[(1, 70087590), (2, 35043795), (3, 23362530), (5, 14017518), (6, 11681265), (9, 7787510), (10, 7008759), (15, 4672506), (18, 3893755), (30, 2336253), (31, 2260890), (45, 1557502), (62, 1130445), (90, 778751), (93, 753630), (155, 452178), (186, 376815), (279, 251210), (310, 226089), (465, 150726), (558, 125605), (930, 75363), (1395, 50242), (2790, 25121)]