3090250620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{21169}}^1$

素因数の和:21995

約数の個数: 72

約数和(自身を含む): 9385761840

約数和(自身を除く): 6295511220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1622, 2433, 3244, 4055, 4866, 7299, 8110, 9732, 12165, 14598, 16220, 21169, 24330, 29196, 36495, 42338, 48660, 63507, 72990, 84676, 105845, 127014, 145980, 190521, 211690, 254028, 317535, 381042, 423380, 635070, 762084, 952605, 1270140, 1905210, 3810420, 17168059, 34336118, 51504177, 68672236, 85840295, 103008354, 154512531, 171680590, 206016708, 257520885, 309025062, 343361180, 515041770, 618050124, 772562655, 1030083540, 1545125310, 3090250620]

約数ペア:

[(1, 3090250620), (2, 1545125310), (3, 1030083540), (4, 772562655), (5, 618050124), (6, 515041770), (9, 343361180), (10, 309025062), (12, 257520885), (15, 206016708), (18, 171680590), (20, 154512531), (30, 103008354), (36, 85840295), (45, 68672236), (60, 51504177), (90, 34336118), (180, 17168059), (811, 3810420), (1622, 1905210), (2433, 1270140), (3244, 952605), (4055, 762084), (4866, 635070), (7299, 423380), (8110, 381042), (9732, 317535), (12165, 254028), (14598, 211690), (16220, 190521), (21169, 145980), (24330, 127014), (29196, 105845), (36495, 84676), (42338, 72990), (48660, 63507)]