2017680990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5173541}}^1$

素因数の和:5173564

約数の個数: 32

約数和(自身を含む): 5214930336

約数和(自身を除く): 3197249346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5173541, 10347082, 15520623, 25867705, 31041246, 51735410, 67256033, 77603115, 134512066, 155206230, 201768099, 336280165, 403536198, 672560330, 1008840495, 2017680990]

約数ペア:

[(1, 2017680990), (2, 1008840495), (3, 672560330), (5, 403536198), (6, 336280165), (10, 201768099), (13, 155206230), (15, 134512066), (26, 77603115), (30, 67256033), (39, 51735410), (65, 31041246), (78, 25867705), (130, 15520623), (195, 10347082), (390, 5173541)]