139183080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68227}}^1$

素因数の和:68258

約数の個数: 64

約数和(自身を含む): 442117440

約数和(自身を除く): 302934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 68227, 136454, 204681, 272908, 341135, 409362, 545816, 682270, 818724, 1023405, 1159859, 1364540, 1637448, 2046810, 2319718, 2729080, 3479577, 4093620, 4639436, 5799295, 6959154, 8187240, 9278872, 11598590, 13918308, 17397885, 23197180, 27836616, 34795770, 46394360, 69591540, 139183080]

約数ペア:

[(1, 139183080), (2, 69591540), (3, 46394360), (4, 34795770), (5, 27836616), (6, 23197180), (8, 17397885), (10, 13918308), (12, 11598590), (15, 9278872), (17, 8187240), (20, 6959154), (24, 5799295), (30, 4639436), (34, 4093620), (40, 3479577), (51, 2729080), (60, 2319718), (68, 2046810), (85, 1637448), (102, 1364540), (120, 1159859), (136, 1023405), (170, 818724), (204, 682270), (255, 545816), (340, 409362), (408, 341135), (510, 272908), (680, 204681), (1020, 136454), (2040, 68227)]