74265030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{117881}}^1$

素因数の和:117901

約数の個数: 48

約数和(自身を含む): 220675104

約数和(自身を除く): 146410074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 117881, 235762, 353643, 589405, 707286, 825167, 1060929, 1178810, 1650334, 1768215, 2121858, 2475501, 3536430, 4125835, 4951002, 5304645, 7426503, 8251670, 10609290, 12377505, 14853006, 24755010, 37132515, 74265030]

約数ペア:

[(1, 74265030), (2, 37132515), (3, 24755010), (5, 14853006), (6, 12377505), (7, 10609290), (9, 8251670), (10, 7426503), (14, 5304645), (15, 4951002), (18, 4125835), (21, 3536430), (30, 2475501), (35, 2121858), (42, 1768215), (45, 1650334), (63, 1178810), (70, 1060929), (90, 825167), (105, 707286), (126, 589405), (210, 353643), (315, 235762), (630, 117881)]