27819570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12703}}^1$

素因数の和:12786

約数の個数: 32

約数和(自身を含む): 67686912

約数和(自身を除く): 39867342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 12703, 25406, 38109, 63515, 76218, 127030, 190545, 381090, 927319, 1854638, 2781957, 4636595, 5563914, 9273190, 13909785, 27819570]

約数ペア:

[(1, 27819570), (2, 13909785), (3, 9273190), (5, 5563914), (6, 4636595), (10, 2781957), (15, 1854638), (30, 927319), (73, 381090), (146, 190545), (219, 127030), (365, 76218), (438, 63515), (730, 38109), (1095, 25406), (2190, 12703)]