2905919910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{809}}^1$

素因数の和:1302

約数の個数: 96

約数和(自身を含む): 7655899680

約数和(自身を除く): 4749979770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 373, 535, 642, 746, 809, 963, 1070, 1119, 1605, 1618, 1865, 1926, 2238, 2427, 3210, 3357, 3730, 4045, 4815, 4854, 5595, 6714, 7281, 8090, 9630, 11190, 12135, 14562, 16785, 24270, 33570, 36405, 39911, 72810, 79822, 86563, 119733, 173126, 199555, 239466, 259689, 301757, 359199, 399110, 432815, 519378, 598665, 603514, 718398, 779067, 865630, 905271, 1197330, 1298445, 1508785, 1558134, 1795995, 1810542, 2596890, 2715813, 3017570, 3591990, 3895335, 4526355, 5431626, 7790670, 9052710, 13579065, 27158130, 32287999, 64575998, 96863997, 161439995, 193727994, 290591991, 322879990, 484319985, 581183982, 968639970, 1452959955, 2905919910]

約数ペア:

[(1, 2905919910), (2, 1452959955), (3, 968639970), (5, 581183982), (6, 484319985), (9, 322879990), (10, 290591991), (15, 193727994), (18, 161439995), (30, 96863997), (45, 64575998), (90, 32287999), (107, 27158130), (214, 13579065), (321, 9052710), (373, 7790670), (535, 5431626), (642, 4526355), (746, 3895335), (809, 3591990), (963, 3017570), (1070, 2715813), (1119, 2596890), (1605, 1810542), (1618, 1795995), (1865, 1558134), (1926, 1508785), (2238, 1298445), (2427, 1197330), (3210, 905271), (3357, 865630), (3730, 779067), (4045, 718398), (4815, 603514), (4854, 598665), (5595, 519378), (6714, 432815), (7281, 399110), (8090, 359199), (9630, 301757), (11190, 259689), (12135, 239466), (14562, 199555), (16785, 173126), (24270, 119733), (33570, 86563), (36405, 79822), (39911, 72810)]