28644330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 81510912

約数和(自身を除く): 52866582

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 607, 715, 726, 858, 1210, 1214, 1430, 1573, 1815, 1821, 2145, 3035, 3146, 3630, 3642, 4290, 4719, 6070, 6677, 7865, 7891, 9105, 9438, 13354, 15730, 15782, 18210, 20031, 23595, 23673, 33385, 39455, 40062, 47190, 47346, 66770, 73447, 78910, 86801, 100155, 118365, 146894, 173602, 200310, 220341, 236730, 260403, 367235, 434005, 440682, 520806, 734470, 868010, 954811, 1101705, 1302015, 1909622, 2203410, 2604030, 2864433, 4774055, 5728866, 9548110, 14322165, 28644330]

約数ペア:

[(1, 28644330), (2, 14322165), (3, 9548110), (5, 5728866), (6, 4774055), (10, 2864433), (11, 2604030), (13, 2203410), (15, 1909622), (22, 1302015), (26, 1101705), (30, 954811), (33, 868010), (39, 734470), (55, 520806), (65, 440682), (66, 434005), (78, 367235), (110, 260403), (121, 236730), (130, 220341), (143, 200310), (165, 173602), (195, 146894), (242, 118365), (286, 100155), (330, 86801), (363, 78910), (390, 73447), (429, 66770), (605, 47346), (607, 47190), (715, 40062), (726, 39455), (858, 33385), (1210, 23673), (1214, 23595), (1430, 20031), (1573, 18210), (1815, 15782), (1821, 15730), (2145, 13354), (3035, 9438), (3146, 9105), (3630, 7891), (3642, 7865), (4290, 6677), (4719, 6070)]