799386490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{10949}}^1$

素因数の和:11119

約数の個数: 48

約数和(自身を含む): 1685205000

約数和(自身を除く): 885818510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 149, 245, 298, 490, 745, 1043, 1490, 2086, 5215, 7301, 10430, 10949, 14602, 21898, 36505, 54745, 73010, 76643, 109490, 153286, 383215, 536501, 766430, 1073002, 1631401, 2682505, 3262802, 5365010, 8157005, 11419807, 16314010, 22839614, 57099035, 79938649, 114198070, 159877298, 399693245, 799386490]

約数ペア:

[(1, 799386490), (2, 399693245), (5, 159877298), (7, 114198070), (10, 79938649), (14, 57099035), (35, 22839614), (49, 16314010), (70, 11419807), (98, 8157005), (149, 5365010), (245, 3262802), (298, 2682505), (490, 1631401), (745, 1073002), (1043, 766430), (1490, 536501), (2086, 383215), (5215, 153286), (7301, 109490), (10430, 76643), (10949, 73010), (14602, 54745), (21898, 36505)]