188783940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3146399}}^1$

素因数の和:3146411

約数の個数: 24

約数和(自身を含む): 528595200

約数和(自身を除く): 339811260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3146399, 6292798, 9439197, 12585596, 15731995, 18878394, 31463990, 37756788, 47195985, 62927980, 94391970, 188783940]

約数ペア:

[(1, 188783940), (2, 94391970), (3, 62927980), (4, 47195985), (5, 37756788), (6, 31463990), (10, 18878394), (12, 15731995), (15, 12585596), (20, 9439197), (30, 6292798), (60, 3146399)]