213068130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{645661}}^1$

素因数の和:645682

約数の個数: 32

約数和(自身を含む): 557851968

約数和(自身を除く): 344783838

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 645661, 1291322, 1936983, 3228305, 3873966, 6456610, 7102271, 9684915, 14204542, 19369830, 21306813, 35511355, 42613626, 71022710, 106534065, 213068130]

約数ペア:

[(1, 213068130), (2, 106534065), (3, 71022710), (5, 42613626), (6, 35511355), (10, 21306813), (11, 19369830), (15, 14204542), (22, 9684915), (30, 7102271), (33, 6456610), (55, 3873966), (66, 3228305), (110, 1936983), (165, 1291322), (330, 645661)]