2389758840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{948317}}^1$

素因数の和:948341

約数の個数: 96

約数和(自身を含む): 8876256480

約数和(自身を除く): 6486497640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 948317, 1896634, 2844951, 3793268, 4741585, 5689902, 6638219, 7586536, 8534853, 9483170, 11379804, 13276438, 14224755, 17069706, 18966340, 19914657, 22759608, 26552876, 28449510, 33191095, 34139412, 37932680, 39829314, 42674265, 53105752, 56899020, 59743971, 66382190, 68278824, 79658628, 85348530, 99573285, 113798040, 119487942, 132764380, 159317256, 170697060, 199146570, 238975884, 265528760, 298719855, 341394120, 398293140, 477951768, 597439710, 796586280, 1194879420, 2389758840]

約数ペア:

[(1, 2389758840), (2, 1194879420), (3, 796586280), (4, 597439710), (5, 477951768), (6, 398293140), (7, 341394120), (8, 298719855), (9, 265528760), (10, 238975884), (12, 199146570), (14, 170697060), (15, 159317256), (18, 132764380), (20, 119487942), (21, 113798040), (24, 99573285), (28, 85348530), (30, 79658628), (35, 68278824), (36, 66382190), (40, 59743971), (42, 56899020), (45, 53105752), (56, 42674265), (60, 39829314), (63, 37932680), (70, 34139412), (72, 33191095), (84, 28449510), (90, 26552876), (105, 22759608), (120, 19914657), (126, 18966340), (140, 17069706), (168, 14224755), (180, 13276438), (210, 11379804), (252, 9483170), (280, 8534853), (315, 7586536), (360, 6638219), (420, 5689902), (504, 4741585), (630, 3793268), (840, 2844951), (1260, 1896634), (2520, 948317)]