66588410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 141426432

約数和(自身を除く): 74838022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 83, 146, 157, 166, 314, 365, 415, 511, 581, 730, 785, 830, 1022, 1099, 1162, 1570, 2198, 2555, 2905, 5110, 5495, 5810, 6059, 10990, 11461, 12118, 13031, 22922, 26062, 30295, 42413, 57305, 60590, 65155, 80227, 84826, 91217, 114610, 130310, 160454, 182434, 212065, 401135, 424130, 456085, 802270, 912170, 951263, 1902526, 4756315, 6658841, 9512630, 13317682, 33294205, 66588410]

約数ペア:

[(1, 66588410), (2, 33294205), (5, 13317682), (7, 9512630), (10, 6658841), (14, 4756315), (35, 1902526), (70, 951263), (73, 912170), (83, 802270), (146, 456085), (157, 424130), (166, 401135), (314, 212065), (365, 182434), (415, 160454), (511, 130310), (581, 114610), (730, 91217), (785, 84826), (830, 80227), (1022, 65155), (1099, 60590), (1162, 57305), (1570, 42413), (2198, 30295), (2555, 26062), (2905, 22922), (5110, 13031), (5495, 12118), (5810, 11461), (6059, 10990)]