42538770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{52517}}^1$

素因数の和:52536

約数の個数: 40

約数和(自身を含む): 114384204

約数和(自身を除く): 71845434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 52517, 105034, 157551, 262585, 315102, 472653, 525170, 787755, 945306, 1417959, 1575510, 2363265, 2835918, 4253877, 4726530, 7089795, 8507754, 14179590, 21269385, 42538770]

約数ペア:

[(1, 42538770), (2, 21269385), (3, 14179590), (5, 8507754), (6, 7089795), (9, 4726530), (10, 4253877), (15, 2835918), (18, 2363265), (27, 1575510), (30, 1417959), (45, 945306), (54, 787755), (81, 525170), (90, 472653), (135, 315102), (162, 262585), (270, 157551), (405, 105034), (810, 52517)]