1166670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 3240000

約数和(自身を除く): 2073330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 149, 174, 261, 270, 290, 298, 435, 447, 522, 745, 783, 870, 894, 1305, 1341, 1490, 1566, 2235, 2610, 2682, 3915, 4023, 4321, 4470, 6705, 7830, 8046, 8642, 12963, 13410, 20115, 21605, 25926, 38889, 40230, 43210, 64815, 77778, 116667, 129630, 194445, 233334, 388890, 583335, 1166670]

約数ペア:

[(1, 1166670), (2, 583335), (3, 388890), (5, 233334), (6, 194445), (9, 129630), (10, 116667), (15, 77778), (18, 64815), (27, 43210), (29, 40230), (30, 38889), (45, 25926), (54, 21605), (58, 20115), (87, 13410), (90, 12963), (135, 8642), (145, 8046), (149, 7830), (174, 6705), (261, 4470), (270, 4321), (290, 4023), (298, 3915), (435, 2682), (447, 2610), (522, 2235), (745, 1566), (783, 1490), (870, 1341), (894, 1305)]