1820610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 5304960

約数和(自身を除く): 3484350

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 613, 990, 1226, 1485, 1839, 2970, 3065, 3678, 5517, 6130, 6743, 9195, 11034, 13486, 16551, 18390, 20229, 27585, 33102, 33715, 40458, 55170, 60687, 67430, 82755, 101145, 121374, 165510, 182061, 202290, 303435, 364122, 606870, 910305, 1820610]

約数ペア:

[(1, 1820610), (2, 910305), (3, 606870), (5, 364122), (6, 303435), (9, 202290), (10, 182061), (11, 165510), (15, 121374), (18, 101145), (22, 82755), (27, 67430), (30, 60687), (33, 55170), (45, 40458), (54, 33715), (55, 33102), (66, 27585), (90, 20229), (99, 18390), (110, 16551), (135, 13486), (165, 11034), (198, 9195), (270, 6743), (297, 6130), (330, 5517), (495, 3678), (594, 3065), (613, 2970), (990, 1839), (1226, 1485)]