13280190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5777

約数の個数: 64

約数和(自身を含む): 39744000

約数和(自身を除く): 26463810

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 5749, 11498, 17247, 28745, 34494, 40243, 57490, 63239, 80486, 86235, 120729, 126478, 172470, 189717, 201215, 241458, 316195, 379434, 402430, 442673, 603645, 632390, 885346, 948585, 1207290, 1328019, 1897170, 2213365, 2656038, 4426730, 6640095, 13280190]

約数ペア:

[(1, 13280190), (2, 6640095), (3, 4426730), (5, 2656038), (6, 2213365), (7, 1897170), (10, 1328019), (11, 1207290), (14, 948585), (15, 885346), (21, 632390), (22, 603645), (30, 442673), (33, 402430), (35, 379434), (42, 316195), (55, 241458), (66, 201215), (70, 189717), (77, 172470), (105, 126478), (110, 120729), (154, 86235), (165, 80486), (210, 63239), (231, 57490), (330, 40243), (385, 34494), (462, 28745), (770, 17247), (1155, 11498), (2310, 5749)]