2576970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 7750080

約数和(自身を除く): 5173110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 137, 165, 171, 190, 198, 209, 274, 285, 330, 342, 411, 418, 495, 570, 627, 685, 822, 855, 990, 1045, 1233, 1254, 1370, 1507, 1710, 1881, 2055, 2090, 2466, 2603, 3014, 3135, 3762, 4110, 4521, 5206, 6165, 6270, 7535, 7809, 9042, 9405, 12330, 13015, 13563, 15070, 15618, 18810, 22605, 23427, 26030, 27126, 28633, 39045, 45210, 46854, 57266, 67815, 78090, 85899, 117135, 135630, 143165, 171798, 234270, 257697, 286330, 429495, 515394, 858990, 1288485, 2576970]

約数ペア:

[(1, 2576970), (2, 1288485), (3, 858990), (5, 515394), (6, 429495), (9, 286330), (10, 257697), (11, 234270), (15, 171798), (18, 143165), (19, 135630), (22, 117135), (30, 85899), (33, 78090), (38, 67815), (45, 57266), (55, 46854), (57, 45210), (66, 39045), (90, 28633), (95, 27126), (99, 26030), (110, 23427), (114, 22605), (137, 18810), (165, 15618), (171, 15070), (190, 13563), (198, 13015), (209, 12330), (274, 9405), (285, 9042), (330, 7809), (342, 7535), (411, 6270), (418, 6165), (495, 5206), (570, 4521), (627, 4110), (685, 3762), (822, 3135), (855, 3014), (990, 2603), (1045, 2466), (1233, 2090), (1254, 2055), (1370, 1881), (1507, 1710)]