6886020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 21022848

約数和(自身を除く): 14136828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 157, 170, 172, 204, 215, 255, 258, 314, 340, 430, 471, 510, 516, 628, 645, 731, 785, 860, 942, 1020, 1290, 1462, 1570, 1884, 2193, 2355, 2580, 2669, 2924, 3140, 3655, 4386, 4710, 5338, 6751, 7310, 8007, 8772, 9420, 10676, 10965, 13345, 13502, 14620, 16014, 20253, 21930, 26690, 27004, 32028, 33755, 40035, 40506, 43860, 53380, 67510, 80070, 81012, 101265, 114767, 135020, 160140, 202530, 229534, 344301, 405060, 459068, 573835, 688602, 1147670, 1377204, 1721505, 2295340, 3443010, 6886020]

約数ペア:

[(1, 6886020), (2, 3443010), (3, 2295340), (4, 1721505), (5, 1377204), (6, 1147670), (10, 688602), (12, 573835), (15, 459068), (17, 405060), (20, 344301), (30, 229534), (34, 202530), (43, 160140), (51, 135020), (60, 114767), (68, 101265), (85, 81012), (86, 80070), (102, 67510), (129, 53380), (157, 43860), (170, 40506), (172, 40035), (204, 33755), (215, 32028), (255, 27004), (258, 26690), (314, 21930), (340, 20253), (430, 16014), (471, 14620), (510, 13502), (516, 13345), (628, 10965), (645, 10676), (731, 9420), (785, 8772), (860, 8007), (942, 7310), (1020, 6751), (1290, 5338), (1462, 4710), (1570, 4386), (1884, 3655), (2193, 3140), (2355, 2924), (2580, 2669)]