40077570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102763}}^1$

素因数の和:102786

約数の個数: 32

約数和(自身を含む): 103586112

約数和(自身を除く): 63508542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102763, 205526, 308289, 513815, 616578, 1027630, 1335919, 1541445, 2671838, 3082890, 4007757, 6679595, 8015514, 13359190, 20038785, 40077570]

約数ペア:

[(1, 40077570), (2, 20038785), (3, 13359190), (5, 8015514), (6, 6679595), (10, 4007757), (13, 3082890), (15, 2671838), (26, 1541445), (30, 1335919), (39, 1027630), (65, 616578), (78, 513815), (130, 308289), (195, 205526), (390, 102763)]