66737190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 173521152

約数和(自身を除く): 106783962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 811, 1055, 1266, 1622, 2110, 2433, 2743, 3165, 4055, 4866, 5486, 6330, 8110, 8229, 10543, 12165, 13715, 16458, 21086, 24330, 27430, 31629, 41145, 52715, 63258, 82290, 105430, 158145, 171121, 316290, 342242, 513363, 855605, 1026726, 1711210, 2224573, 2566815, 4449146, 5133630, 6673719, 11122865, 13347438, 22245730, 33368595, 66737190]

約数ペア:

[(1, 66737190), (2, 33368595), (3, 22245730), (5, 13347438), (6, 11122865), (10, 6673719), (13, 5133630), (15, 4449146), (26, 2566815), (30, 2224573), (39, 1711210), (65, 1026726), (78, 855605), (130, 513363), (195, 342242), (211, 316290), (390, 171121), (422, 158145), (633, 105430), (811, 82290), (1055, 63258), (1266, 52715), (1622, 41145), (2110, 31629), (2433, 27430), (2743, 24330), (3165, 21086), (4055, 16458), (4866, 13715), (5486, 12165), (6330, 10543), (8110, 8229)]