2008753890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{468241}}^1$

素因数の和:468275

約数の個数: 64

約数和(自身を含む): 5663855232

約数和(自身を除く): 3655101342

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 468241, 936482, 1404723, 2341205, 2809446, 4682410, 5150651, 6087133, 7023615, 10301302, 12174266, 14047230, 15451953, 18261399, 25753255, 30435665, 30903906, 36522798, 51506510, 60871330, 66958463, 77259765, 91306995, 133916926, 154519530, 182613990, 200875389, 334792315, 401750778, 669584630, 1004376945, 2008753890]

約数ペア:

[(1, 2008753890), (2, 1004376945), (3, 669584630), (5, 401750778), (6, 334792315), (10, 200875389), (11, 182613990), (13, 154519530), (15, 133916926), (22, 91306995), (26, 77259765), (30, 66958463), (33, 60871330), (39, 51506510), (55, 36522798), (65, 30903906), (66, 30435665), (78, 25753255), (110, 18261399), (130, 15451953), (143, 14047230), (165, 12174266), (195, 10301302), (286, 7023615), (330, 6087133), (390, 5150651), (429, 4682410), (715, 2809446), (858, 2341205), (1430, 1404723), (2145, 936482), (4290, 468241)]