16994460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 55706112

約数和(自身を除く): 38711652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 941, 1204, 1290, 1505, 1806, 1882, 2580, 2823, 3010, 3612, 3764, 4515, 4705, 5646, 6020, 6587, 9030, 9410, 11292, 13174, 14115, 18060, 18820, 19761, 26348, 28230, 32935, 39522, 40463, 56460, 65870, 79044, 80926, 98805, 121389, 131740, 161852, 197610, 202315, 242778, 283241, 395220, 404630, 485556, 566482, 606945, 809260, 849723, 1132964, 1213890, 1416205, 1699446, 2427780, 2832410, 3398892, 4248615, 5664820, 8497230, 16994460]

約数ペア:

[(1, 16994460), (2, 8497230), (3, 5664820), (4, 4248615), (5, 3398892), (6, 2832410), (7, 2427780), (10, 1699446), (12, 1416205), (14, 1213890), (15, 1132964), (20, 849723), (21, 809260), (28, 606945), (30, 566482), (35, 485556), (42, 404630), (43, 395220), (60, 283241), (70, 242778), (84, 202315), (86, 197610), (105, 161852), (129, 131740), (140, 121389), (172, 98805), (210, 80926), (215, 79044), (258, 65870), (301, 56460), (420, 40463), (430, 39522), (516, 32935), (602, 28230), (645, 26348), (860, 19761), (903, 18820), (941, 18060), (1204, 14115), (1290, 13174), (1505, 11292), (1806, 9410), (1882, 9030), (2580, 6587), (2823, 6020), (3010, 5646), (3612, 4705), (3764, 4515)]