123578730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41609}}^1$

素因数の和:41636

約数の個数: 64

約数和(自身を含む): 359510400

約数和(自身を除く): 235931670

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, 41609, 83218, 124827, 208045, 249654, 374481, 416090, 457699, 624135, 748962, 915398, 1123443, 1248270, 1373097, 1872405, 2246886, 2288495, 2746194, 3744810, 4119291, 4576990, 5617215, 6865485, 8238582, 11234430, 12357873, 13730970, 20596455, 24715746, 41192910, 61789365, 123578730]

約数ペア:

[(1, 123578730), (2, 61789365), (3, 41192910), (5, 24715746), (6, 20596455), (9, 13730970), (10, 12357873), (11, 11234430), (15, 8238582), (18, 6865485), (22, 5617215), (27, 4576990), (30, 4119291), (33, 3744810), (45, 2746194), (54, 2288495), (55, 2246886), (66, 1872405), (90, 1373097), (99, 1248270), (110, 1123443), (135, 915398), (165, 748962), (198, 624135), (270, 457699), (297, 416090), (330, 374481), (495, 249654), (594, 208045), (990, 124827), (1485, 83218), (2970, 41609)]