2013147010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{1399}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 4224729600

約数和(自身を除く): 2211582590

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 337, 427, 610, 674, 854, 1399, 1685, 2135, 2359, 2798, 3370, 4270, 4718, 6995, 9793, 11795, 13990, 19586, 20557, 23590, 41114, 48965, 85339, 97930, 102785, 143899, 170678, 205570, 287798, 426695, 471463, 597373, 719495, 853390, 942926, 1194746, 1438990, 2357315, 2986865, 3300241, 4714630, 5973730, 6600482, 16501205, 28759243, 33002410, 57518486, 143796215, 201314701, 287592430, 402629402, 1006573505, 2013147010]

約数ペア:

[(1, 2013147010), (2, 1006573505), (5, 402629402), (7, 287592430), (10, 201314701), (14, 143796215), (35, 57518486), (61, 33002410), (70, 28759243), (122, 16501205), (305, 6600482), (337, 5973730), (427, 4714630), (610, 3300241), (674, 2986865), (854, 2357315), (1399, 1438990), (1685, 1194746), (2135, 942926), (2359, 853390), (2798, 719495), (3370, 597373), (4270, 471463), (4718, 426695), (6995, 287798), (9793, 205570), (11795, 170678), (13990, 143899), (19586, 102785), (20557, 97930), (23590, 85339), (41114, 48965)]