1298444340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{821}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 3730801536

約数和(自身を除く): 2432357196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 613, 645, 821, 860, 1226, 1290, 1642, 1839, 2452, 2463, 2580, 3065, 3284, 3678, 4105, 4926, 6130, 7356, 8210, 9195, 9852, 12260, 12315, 16420, 18390, 24630, 26359, 35303, 36780, 49260, 52718, 70606, 79077, 105436, 105909, 131795, 141212, 158154, 176515, 211818, 263590, 316308, 353030, 395385, 423636, 503273, 527180, 529545, 706060, 790770, 1006546, 1059090, 1509819, 1581540, 2013092, 2118180, 2516365, 3019638, 5032730, 6039276, 7549095, 10065460, 15098190, 21640739, 30196380, 43281478, 64922217, 86562956, 108203695, 129844434, 216407390, 259688868, 324611085, 432814780, 649222170, 1298444340]

約数ペア:

[(1, 1298444340), (2, 649222170), (3, 432814780), (4, 324611085), (5, 259688868), (6, 216407390), (10, 129844434), (12, 108203695), (15, 86562956), (20, 64922217), (30, 43281478), (43, 30196380), (60, 21640739), (86, 15098190), (129, 10065460), (172, 7549095), (215, 6039276), (258, 5032730), (430, 3019638), (516, 2516365), (613, 2118180), (645, 2013092), (821, 1581540), (860, 1509819), (1226, 1059090), (1290, 1006546), (1642, 790770), (1839, 706060), (2452, 529545), (2463, 527180), (2580, 503273), (3065, 423636), (3284, 395385), (3678, 353030), (4105, 316308), (4926, 263590), (6130, 211818), (7356, 176515), (8210, 158154), (9195, 141212), (9852, 131795), (12260, 105909), (12315, 105436), (16420, 79077), (18390, 70606), (24630, 52718), (26359, 49260), (35303, 36780)]