2150870130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1768

約数の個数: 96

約数和(自身を含む): 5686200000

約数和(自身を除く): 3535329870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 149, 214, 298, 321, 447, 535, 642, 745, 894, 963, 1070, 1341, 1490, 1499, 1605, 1926, 2235, 2682, 2998, 3210, 4470, 4497, 4815, 6705, 7495, 8994, 9630, 13410, 13491, 14990, 15943, 22485, 26982, 31886, 44970, 47829, 67455, 79715, 95658, 134910, 143487, 159430, 160393, 223351, 239145, 286974, 320786, 446702, 478290, 481179, 670053, 717435, 801965, 962358, 1116755, 1340106, 1434870, 1443537, 1603930, 2010159, 2233510, 2405895, 2887074, 3350265, 4020318, 4811790, 6700530, 7217685, 10050795, 14435370, 20101590, 23898557, 47797114, 71695671, 119492785, 143391342, 215087013, 238985570, 358478355, 430174026, 716956710, 1075435065, 2150870130]

約数ペア:

[(1, 2150870130), (2, 1075435065), (3, 716956710), (5, 430174026), (6, 358478355), (9, 238985570), (10, 215087013), (15, 143391342), (18, 119492785), (30, 71695671), (45, 47797114), (90, 23898557), (107, 20101590), (149, 14435370), (214, 10050795), (298, 7217685), (321, 6700530), (447, 4811790), (535, 4020318), (642, 3350265), (745, 2887074), (894, 2405895), (963, 2233510), (1070, 2010159), (1341, 1603930), (1490, 1443537), (1499, 1434870), (1605, 1340106), (1926, 1116755), (2235, 962358), (2682, 801965), (2998, 717435), (3210, 670053), (4470, 481179), (4497, 478290), (4815, 446702), (6705, 320786), (7495, 286974), (8994, 239145), (9630, 223351), (13410, 160393), (13491, 159430), (14990, 143487), (15943, 134910), (22485, 95658), (26982, 79715), (31886, 67455), (44970, 47829)]