16935540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 47658240

約数和(自身を除く): 30722700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1181, 1195, 1434, 2362, 2390, 2868, 3543, 3585, 4724, 4780, 5905, 7086, 7170, 11810, 14172, 14340, 17715, 23620, 35430, 70860, 282259, 564518, 846777, 1129036, 1411295, 1693554, 2822590, 3387108, 4233885, 5645180, 8467770, 16935540]

約数ペア:

[(1, 16935540), (2, 8467770), (3, 5645180), (4, 4233885), (5, 3387108), (6, 2822590), (10, 1693554), (12, 1411295), (15, 1129036), (20, 846777), (30, 564518), (60, 282259), (239, 70860), (478, 35430), (717, 23620), (956, 17715), (1181, 14340), (1195, 14172), (1434, 11810), (2362, 7170), (2390, 7086), (2868, 5905), (3543, 4780), (3585, 4724)]