189304860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{185593}}^1$

素因数の和:185622

約数の個数: 48

約数和(自身を含む): 561236256

約数和(自身を除く): 371931396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 185593, 371186, 556779, 742372, 927965, 1113558, 1855930, 2227116, 2783895, 3155081, 3711860, 5567790, 6310162, 9465243, 11135580, 12620324, 15775405, 18930486, 31550810, 37860972, 47326215, 63101620, 94652430, 189304860]

約数ペア:

[(1, 189304860), (2, 94652430), (3, 63101620), (4, 47326215), (5, 37860972), (6, 31550810), (10, 18930486), (12, 15775405), (15, 12620324), (17, 11135580), (20, 9465243), (30, 6310162), (34, 5567790), (51, 3711860), (60, 3155081), (68, 2783895), (85, 2227116), (102, 1855930), (170, 1113558), (204, 927965), (255, 742372), (340, 556779), (510, 371186), (1020, 185593)]