3500010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 9801000

約数和(自身を除く): 6300990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 149, 162, 174, 261, 270, 290, 298, 405, 435, 447, 522, 745, 783, 810, 870, 894, 1305, 1341, 1490, 1566, 2235, 2349, 2610, 2682, 3915, 4023, 4321, 4470, 4698, 6705, 7830, 8046, 8642, 11745, 12069, 12963, 13410, 20115, 21605, 23490, 24138, 25926, 38889, 40230, 43210, 60345, 64815, 77778, 116667, 120690, 129630, 194445, 233334, 350001, 388890, 583335, 700002, 1166670, 1750005, 3500010]

約数ペア:

[(1, 3500010), (2, 1750005), (3, 1166670), (5, 700002), (6, 583335), (9, 388890), (10, 350001), (15, 233334), (18, 194445), (27, 129630), (29, 120690), (30, 116667), (45, 77778), (54, 64815), (58, 60345), (81, 43210), (87, 40230), (90, 38889), (135, 25926), (145, 24138), (149, 23490), (162, 21605), (174, 20115), (261, 13410), (270, 12963), (290, 12069), (298, 11745), (405, 8642), (435, 8046), (447, 7830), (522, 6705), (745, 4698), (783, 4470), (810, 4321), (870, 4023), (894, 3915), (1305, 2682), (1341, 2610), (1490, 2349), (1566, 2235)]