30221340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4742

約数の個数: 48

約数和(自身を含む): 85414560

約数和(自身を除く): 55193220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 4621, 6540, 9242, 13863, 18484, 23105, 27726, 46210, 55452, 69315, 92420, 138630, 277260, 503689, 1007378, 1511067, 2014756, 2518445, 3022134, 5036890, 6044268, 7555335, 10073780, 15110670, 30221340]

約数ペア:

[(1, 30221340), (2, 15110670), (3, 10073780), (4, 7555335), (5, 6044268), (6, 5036890), (10, 3022134), (12, 2518445), (15, 2014756), (20, 1511067), (30, 1007378), (60, 503689), (109, 277260), (218, 138630), (327, 92420), (436, 69315), (545, 55452), (654, 46210), (1090, 27726), (1308, 23105), (1635, 18484), (2180, 13863), (3270, 9242), (4621, 6540)]