210590460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{40343}}^1$

素因数の和:40387

約数の個数: 72

約数和(自身を含む): 660834720

約数和(自身を除く): 450244260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 40343, 80686, 121029, 161372, 201715, 242058, 363087, 403430, 484116, 605145, 726174, 806860, 1169947, 1210290, 1452348, 1815435, 2339894, 2420580, 3509841, 3630870, 4679788, 5849735, 7019682, 7261740, 10529523, 11699470, 14039364, 17549205, 21059046, 23398940, 35098410, 42118092, 52647615, 70196820, 105295230, 210590460]

約数ペア:

[(1, 210590460), (2, 105295230), (3, 70196820), (4, 52647615), (5, 42118092), (6, 35098410), (9, 23398940), (10, 21059046), (12, 17549205), (15, 14039364), (18, 11699470), (20, 10529523), (29, 7261740), (30, 7019682), (36, 5849735), (45, 4679788), (58, 3630870), (60, 3509841), (87, 2420580), (90, 2339894), (116, 1815435), (145, 1452348), (174, 1210290), (180, 1169947), (261, 806860), (290, 726174), (348, 605145), (435, 484116), (522, 403430), (580, 363087), (870, 242058), (1044, 201715), (1305, 161372), (1740, 121029), (2610, 80686), (5220, 40343)]