418830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 1050624

約数和(自身を除く): 631794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 607, 690, 1214, 1821, 3035, 3642, 6070, 9105, 13961, 18210, 27922, 41883, 69805, 83766, 139610, 209415, 418830]

約数ペア:

[(1, 418830), (2, 209415), (3, 139610), (5, 83766), (6, 69805), (10, 41883), (15, 27922), (23, 18210), (30, 13961), (46, 9105), (69, 6070), (115, 3642), (138, 3035), (230, 1821), (345, 1214), (607, 690)]