140077530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50207}}^1$

素因数の和:50251

約数の個数: 48

約数和(自身を含む): 375957504

約数和(自身を除く): 235879974

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, 50207, 100414, 150621, 251035, 301242, 451863, 502070, 753105, 903726, 1506210, 1556417, 2259315, 3112834, 4518630, 4669251, 7782085, 9338502, 14007753, 15564170, 23346255, 28015506, 46692510, 70038765, 140077530]

約数ペア:

[(1, 140077530), (2, 70038765), (3, 46692510), (5, 28015506), (6, 23346255), (9, 15564170), (10, 14007753), (15, 9338502), (18, 7782085), (30, 4669251), (31, 4518630), (45, 3112834), (62, 2259315), (90, 1556417), (93, 1506210), (155, 903726), (186, 753105), (279, 502070), (310, 451863), (465, 301242), (558, 251035), (930, 150621), (1395, 100414), (2790, 50207)]