21422610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7240

約数の個数: 64

約数和(自身を含む): 62328960

約数和(自身を除く): 40906350

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, 990, 1485, 2970, 7213, 14426, 21639, 36065, 43278, 64917, 72130, 79343, 108195, 129834, 158686, 194751, 216390, 238029, 324585, 389502, 396715, 476058, 649170, 714087, 793430, 973755, 1190145, 1428174, 1947510, 2142261, 2380290, 3570435, 4284522, 7140870, 10711305, 21422610]

約数ペア:

[(1, 21422610), (2, 10711305), (3, 7140870), (5, 4284522), (6, 3570435), (9, 2380290), (10, 2142261), (11, 1947510), (15, 1428174), (18, 1190145), (22, 973755), (27, 793430), (30, 714087), (33, 649170), (45, 476058), (54, 396715), (55, 389502), (66, 324585), (90, 238029), (99, 216390), (110, 194751), (135, 158686), (165, 129834), (198, 108195), (270, 79343), (297, 72130), (330, 64917), (495, 43278), (594, 36065), (990, 21639), (1485, 14426), (2970, 7213)]