144579170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5107}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 275832000

約数和(自身を除く): 131252830

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5107, 5662, 10214, 14155, 25535, 28310, 51070, 97033, 194066, 485165, 760943, 970330, 1521886, 3804715, 7609430, 14457917, 28915834, 72289585, 144579170]

約数ペア:

[(1, 144579170), (2, 72289585), (5, 28915834), (10, 14457917), (19, 7609430), (38, 3804715), (95, 1521886), (149, 970330), (190, 760943), (298, 485165), (745, 194066), (1490, 97033), (2831, 51070), (5107, 28310), (5662, 25535), (10214, 14155)]