170715300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{81293}}^1$

素因数の和:81317

約数の個数: 72

約数和(自身を含む): 564505536

約数和(自身を除く): 393790236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 81293, 162586, 243879, 325172, 406465, 487758, 569051, 812930, 975516, 1138102, 1219395, 1625860, 1707153, 2032325, 2276204, 2438790, 2845255, 3414306, 4064650, 4877580, 5690510, 6096975, 6828612, 8129300, 8535765, 11381020, 12193950, 14226275, 17071530, 24387900, 28452550, 34143060, 42678825, 56905100, 85357650, 170715300]

約数ペア:

[(1, 170715300), (2, 85357650), (3, 56905100), (4, 42678825), (5, 34143060), (6, 28452550), (7, 24387900), (10, 17071530), (12, 14226275), (14, 12193950), (15, 11381020), (20, 8535765), (21, 8129300), (25, 6828612), (28, 6096975), (30, 5690510), (35, 4877580), (42, 4064650), (50, 3414306), (60, 2845255), (70, 2438790), (75, 2276204), (84, 2032325), (100, 1707153), (105, 1625860), (140, 1219395), (150, 1138102), (175, 975516), (210, 812930), (300, 569051), (350, 487758), (420, 406465), (525, 325172), (700, 243879), (1050, 162586), (2100, 81293)]