221300310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{95801}}^1$

素因数の和:95829

約数の個数: 64

約数和(自身を含む): 662183424

約数和(自身を除く): 440883114

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 95801, 191602, 287403, 479005, 574806, 670607, 958010, 1053811, 1341214, 1437015, 2011821, 2107622, 2874030, 3161433, 3353035, 4023642, 5269055, 6322866, 6706070, 7376677, 10059105, 10538110, 14753354, 15807165, 20118210, 22130031, 31614330, 36883385, 44260062, 73766770, 110650155, 221300310]

約数ペア:

[(1, 221300310), (2, 110650155), (3, 73766770), (5, 44260062), (6, 36883385), (7, 31614330), (10, 22130031), (11, 20118210), (14, 15807165), (15, 14753354), (21, 10538110), (22, 10059105), (30, 7376677), (33, 6706070), (35, 6322866), (42, 5269055), (55, 4023642), (66, 3353035), (70, 3161433), (77, 2874030), (105, 2107622), (110, 2011821), (154, 1437015), (165, 1341214), (210, 1053811), (231, 958010), (330, 670607), (385, 574806), (462, 479005), (770, 287403), (1155, 191602), (2310, 95801)]