83581290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71437}}^1$

素因数の和:71463

約数の個数: 48

約数和(自身を含む): 234030888

約数和(自身を除く): 150449598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 71437, 142874, 214311, 357185, 428622, 642933, 714370, 928681, 1071555, 1285866, 1857362, 2143110, 2786043, 3214665, 4643405, 5572086, 6429330, 8358129, 9286810, 13930215, 16716258, 27860430, 41790645, 83581290]

約数ペア:

[(1, 83581290), (2, 41790645), (3, 27860430), (5, 16716258), (6, 13930215), (9, 9286810), (10, 8358129), (13, 6429330), (15, 5572086), (18, 4643405), (26, 3214665), (30, 2786043), (39, 2143110), (45, 1857362), (65, 1285866), (78, 1071555), (90, 928681), (117, 714370), (130, 642933), (195, 428622), (234, 357185), (390, 214311), (585, 142874), (1170, 71437)]