28854030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1163}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 69393024

約数和(自身を除く): 40538994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 827, 1163, 1654, 2326, 2481, 3489, 4135, 4962, 5815, 6978, 8270, 11630, 12405, 17445, 24810, 34890, 961801, 1923602, 2885403, 4809005, 5770806, 9618010, 14427015, 28854030]

約数ペア:

[(1, 28854030), (2, 14427015), (3, 9618010), (5, 5770806), (6, 4809005), (10, 2885403), (15, 1923602), (30, 961801), (827, 34890), (1163, 24810), (1654, 17445), (2326, 12405), (2481, 11630), (3489, 8270), (4135, 6978), (4962, 5815)]