39398190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101021}}^1$

素因数の和:101044

約数の個数: 32

約数和(自身を含む): 101830176

約数和(自身を除く): 62431986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 101021, 202042, 303063, 505105, 606126, 1010210, 1313273, 1515315, 2626546, 3030630, 3939819, 6566365, 7879638, 13132730, 19699095, 39398190]

約数ペア:

[(1, 39398190), (2, 19699095), (3, 13132730), (5, 7879638), (6, 6566365), (10, 3939819), (13, 3030630), (15, 2626546), (26, 1515315), (30, 1313273), (39, 1010210), (65, 606126), (78, 505105), (130, 303063), (195, 202042), (390, 101021)]