1927996860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1890193}}^1$

素因数の和:1890222

約数の個数: 48

約数和(自身を含む): 5715946656

約数和(自身を除く): 3787949796

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, 1890193, 3780386, 5670579, 7560772, 9450965, 11341158, 18901930, 22682316, 28352895, 32133281, 37803860, 56705790, 64266562, 96399843, 113411580, 128533124, 160666405, 192799686, 321332810, 385599372, 481999215, 642665620, 963998430, 1927996860]

約数ペア:

[(1, 1927996860), (2, 963998430), (3, 642665620), (4, 481999215), (5, 385599372), (6, 321332810), (10, 192799686), (12, 160666405), (15, 128533124), (17, 113411580), (20, 96399843), (30, 64266562), (34, 56705790), (51, 37803860), (60, 32133281), (68, 28352895), (85, 22682316), (102, 18901930), (170, 11341158), (204, 9450965), (255, 7560772), (340, 5670579), (510, 3780386), (1020, 1890193)]