12055590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 33696000

約数和(自身を除く): 21640410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 31, 45, 58, 62, 87, 90, 93, 145, 149, 155, 174, 186, 261, 279, 290, 298, 310, 435, 447, 465, 522, 558, 745, 870, 894, 899, 930, 1305, 1341, 1395, 1490, 1798, 2235, 2610, 2682, 2697, 2790, 4321, 4470, 4495, 4619, 5394, 6705, 8091, 8642, 8990, 9238, 12963, 13410, 13485, 13857, 16182, 21605, 23095, 25926, 26970, 27714, 38889, 40455, 41571, 43210, 46190, 64815, 69285, 77778, 80910, 83142, 129630, 133951, 138570, 194445, 207855, 267902, 388890, 401853, 415710, 669755, 803706, 1205559, 1339510, 2009265, 2411118, 4018530, 6027795, 12055590]

約数ペア:

[(1, 12055590), (2, 6027795), (3, 4018530), (5, 2411118), (6, 2009265), (9, 1339510), (10, 1205559), (15, 803706), (18, 669755), (29, 415710), (30, 401853), (31, 388890), (45, 267902), (58, 207855), (62, 194445), (87, 138570), (90, 133951), (93, 129630), (145, 83142), (149, 80910), (155, 77778), (174, 69285), (186, 64815), (261, 46190), (279, 43210), (290, 41571), (298, 40455), (310, 38889), (435, 27714), (447, 26970), (465, 25926), (522, 23095), (558, 21605), (745, 16182), (870, 13857), (894, 13485), (899, 13410), (930, 12963), (1305, 9238), (1341, 8990), (1395, 8642), (1490, 8091), (1798, 6705), (2235, 5394), (2610, 4619), (2682, 4495), (2697, 4470), (2790, 4321)]