16944060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40362

約数の個数: 48

約数和(自身を含む): 54222336

約数和(自身を除く): 37278276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 40343, 80686, 121029, 161372, 201715, 242058, 282401, 403430, 484116, 564802, 605145, 806860, 847203, 1129604, 1210290, 1412005, 1694406, 2420580, 2824010, 3388812, 4236015, 5648020, 8472030, 16944060]

約数ペア:

[(1, 16944060), (2, 8472030), (3, 5648020), (4, 4236015), (5, 3388812), (6, 2824010), (7, 2420580), (10, 1694406), (12, 1412005), (14, 1210290), (15, 1129604), (20, 847203), (21, 806860), (28, 605145), (30, 564802), (35, 484116), (42, 403430), (60, 282401), (70, 242058), (84, 201715), (105, 161372), (140, 121029), (210, 80686), (420, 40343)]