797156790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{617951}}^1$

素因数の和:618004

約数の個数: 32

約数和(自身を含む): 1957671936

約数和(自身を除く): 1160515146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 617951, 1235902, 1853853, 3089755, 3707706, 6179510, 9269265, 18538530, 26571893, 53143786, 79715679, 132859465, 159431358, 265718930, 398578395, 797156790]

約数ペア:

[(1, 797156790), (2, 398578395), (3, 265718930), (5, 159431358), (6, 132859465), (10, 79715679), (15, 53143786), (30, 26571893), (43, 18538530), (86, 9269265), (129, 6179510), (215, 3707706), (258, 3089755), (430, 1853853), (645, 1235902), (1290, 617951)]