2736510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 7644672

約数和(自身を除く): 4908162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 157, 166, 210, 249, 314, 415, 471, 498, 581, 785, 830, 942, 1099, 1162, 1245, 1570, 1743, 2198, 2355, 2490, 2905, 3297, 3486, 4710, 5495, 5810, 6594, 8715, 10990, 13031, 16485, 17430, 26062, 32970, 39093, 65155, 78186, 91217, 130310, 182434, 195465, 273651, 390930, 456085, 547302, 912170, 1368255, 2736510]

約数ペア:

[(1, 2736510), (2, 1368255), (3, 912170), (5, 547302), (6, 456085), (7, 390930), (10, 273651), (14, 195465), (15, 182434), (21, 130310), (30, 91217), (35, 78186), (42, 65155), (70, 39093), (83, 32970), (105, 26062), (157, 17430), (166, 16485), (210, 13031), (249, 10990), (314, 8715), (415, 6594), (471, 5810), (498, 5495), (581, 4710), (785, 3486), (830, 3297), (942, 2905), (1099, 2490), (1162, 2355), (1245, 2198), (1570, 1743)]