63798570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21481}}^1$

素因数の和:21508

約数の個数: 64

約数和(自身を含む): 185604480

約数和(自身を除く): 121805910

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, 21481, 42962, 64443, 107405, 128886, 193329, 214810, 236291, 322215, 386658, 472582, 579987, 644430, 708873, 966645, 1159974, 1181455, 1417746, 1933290, 2126619, 2362910, 2899935, 3544365, 4253238, 5799870, 6379857, 7088730, 10633095, 12759714, 21266190, 31899285, 63798570]

約数ペア:

[(1, 63798570), (2, 31899285), (3, 21266190), (5, 12759714), (6, 10633095), (9, 7088730), (10, 6379857), (11, 5799870), (15, 4253238), (18, 3544365), (22, 2899935), (27, 2362910), (30, 2126619), (33, 1933290), (45, 1417746), (54, 1181455), (55, 1159974), (66, 966645), (90, 708873), (99, 644430), (110, 579987), (135, 472582), (165, 386658), (198, 322215), (270, 236291), (297, 214810), (330, 193329), (495, 128886), (594, 107405), (990, 64443), (1485, 42962), (2970, 21481)]