2016566685

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1907}}^1$

素因数の和:2304

約数の個数: 80

約数和(自身を含む): 4144542336

約数和(自身を除く): 2127975651

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 373, 405, 567, 945, 1119, 1865, 1907, 2611, 2835, 3357, 5595, 5721, 7833, 9535, 10071, 13055, 13349, 16785, 17163, 23499, 28605, 30213, 39165, 40047, 50355, 51489, 66745, 70497, 85815, 117495, 120141, 151065, 154467, 200235, 211491, 257445, 352485, 360423, 600705, 711311, 772335, 1057455, 1081269, 1802115, 2133933, 3556555, 4979177, 5406345, 6401799, 10669665, 14937531, 19205397, 24895885, 32008995, 44812593, 57616191, 74687655, 96026985, 134437779, 224062965, 288080955, 403313337, 672188895, 2016566685]

約数ペア:

[(1, 2016566685), (3, 672188895), (5, 403313337), (7, 288080955), (9, 224062965), (15, 134437779), (21, 96026985), (27, 74687655), (35, 57616191), (45, 44812593), (63, 32008995), (81, 24895885), (105, 19205397), (135, 14937531), (189, 10669665), (315, 6401799), (373, 5406345), (405, 4979177), (567, 3556555), (945, 2133933), (1119, 1802115), (1865, 1081269), (1907, 1057455), (2611, 772335), (2835, 711311), (3357, 600705), (5595, 360423), (5721, 352485), (7833, 257445), (9535, 211491), (10071, 200235), (13055, 154467), (13349, 151065), (16785, 120141), (17163, 117495), (23499, 85815), (28605, 70497), (30213, 66745), (39165, 51489), (40047, 50355)]