149027190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 387217152

約数和(自身を除く): 238189962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 1055, 1266, 1811, 2110, 2743, 3165, 3622, 5433, 5486, 6330, 8229, 9055, 10866, 13715, 16458, 18110, 23543, 27165, 27430, 41145, 47086, 54330, 70629, 82290, 117715, 141258, 235430, 353145, 382121, 706290, 764242, 1146363, 1910605, 2292726, 3821210, 4967573, 5731815, 9935146, 11463630, 14902719, 24837865, 29805438, 49675730, 74513595, 149027190]

約数ペア:

[(1, 149027190), (2, 74513595), (3, 49675730), (5, 29805438), (6, 24837865), (10, 14902719), (13, 11463630), (15, 9935146), (26, 5731815), (30, 4967573), (39, 3821210), (65, 2292726), (78, 1910605), (130, 1146363), (195, 764242), (211, 706290), (390, 382121), (422, 353145), (633, 235430), (1055, 141258), (1266, 117715), (1811, 82290), (2110, 70629), (2743, 54330), (3165, 47086), (3622, 41145), (5433, 27430), (5486, 27165), (6330, 23543), (8229, 18110), (9055, 16458), (10866, 13715)]