2089230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 5902848

約数和(自身を除く): 3813618

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, 487, 715, 858, 974, 1430, 1461, 2145, 2435, 2922, 4290, 4870, 5357, 6331, 7305, 10714, 12662, 14610, 16071, 18993, 26785, 31655, 32142, 37986, 53570, 63310, 69641, 80355, 94965, 139282, 160710, 189930, 208923, 348205, 417846, 696410, 1044615, 2089230]

約数ペア:

[(1, 2089230), (2, 1044615), (3, 696410), (5, 417846), (6, 348205), (10, 208923), (11, 189930), (13, 160710), (15, 139282), (22, 94965), (26, 80355), (30, 69641), (33, 63310), (39, 53570), (55, 37986), (65, 32142), (66, 31655), (78, 26785), (110, 18993), (130, 16071), (143, 14610), (165, 12662), (195, 10714), (286, 7305), (330, 6331), (390, 5357), (429, 4870), (487, 4290), (715, 2922), (858, 2435), (974, 2145), (1430, 1461)]