202013070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2579}}^1$

素因数の和:2969

約数の個数: 64

約数和(自身を含む): 555793920

約数和(自身を除く): 353780850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 373, 746, 1119, 1865, 2238, 2579, 2611, 3730, 5158, 5222, 5595, 7737, 7833, 11190, 12895, 13055, 15474, 15666, 18053, 25790, 26110, 36106, 38685, 39165, 54159, 77370, 78330, 90265, 108318, 180530, 270795, 541590, 961967, 1923934, 2885901, 4809835, 5771802, 6733769, 9619670, 13467538, 14429505, 20201307, 28859010, 33668845, 40402614, 67337690, 101006535, 202013070]

約数ペア:

[(1, 202013070), (2, 101006535), (3, 67337690), (5, 40402614), (6, 33668845), (7, 28859010), (10, 20201307), (14, 14429505), (15, 13467538), (21, 9619670), (30, 6733769), (35, 5771802), (42, 4809835), (70, 2885901), (105, 1923934), (210, 961967), (373, 541590), (746, 270795), (1119, 180530), (1865, 108318), (2238, 90265), (2579, 78330), (2611, 77370), (3730, 54159), (5158, 39165), (5222, 38685), (5595, 36106), (7737, 26110), (7833, 25790), (11190, 18053), (12895, 15666), (13055, 15474)]