30491664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{90749}}^1$

素因数の和:90767

約数の個数: 40

約数和(自身を含む): 90024000

約数和(自身を除く): 59532336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 90749, 181498, 272247, 362996, 544494, 635243, 725992, 1088988, 1270486, 1451984, 1905729, 2177976, 2540972, 3811458, 4355952, 5081944, 7622916, 10163888, 15245832, 30491664]

約数ペア:

[(1, 30491664), (2, 15245832), (3, 10163888), (4, 7622916), (6, 5081944), (7, 4355952), (8, 3811458), (12, 2540972), (14, 2177976), (16, 1905729), (21, 1451984), (24, 1270486), (28, 1088988), (42, 725992), (48, 635243), (56, 544494), (84, 362996), (112, 272247), (168, 181498), (336, 90749)]