11129310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1$

素因数の和:4033

約数の個数: 48

約数和(自身を含む): 29877120

約数和(自身を除く): 18747810

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, 3989, 7978, 11967, 19945, 23934, 35901, 39890, 59835, 71802, 119670, 123659, 179505, 247318, 359010, 370977, 618295, 741954, 1112931, 1236590, 1854885, 2225862, 3709770, 5564655, 11129310]

約数ペア:

[(1, 11129310), (2, 5564655), (3, 3709770), (5, 2225862), (6, 1854885), (9, 1236590), (10, 1112931), (15, 741954), (18, 618295), (30, 370977), (31, 359010), (45, 247318), (62, 179505), (90, 123659), (93, 119670), (155, 71802), (186, 59835), (279, 39890), (310, 35901), (465, 23934), (558, 19945), (930, 11967), (1395, 7978), (2790, 3989)]