28055610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1667}}^1$

素因数の和:1708

約数の個数: 96

約数和(自身を含む): 84307392

約数和(自身を除く): 56251782

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1122, 1530, 1667, 1683, 1870, 2805, 3334, 3366, 5001, 5610, 8335, 8415, 10002, 15003, 16670, 16830, 18337, 25005, 28339, 30006, 36674, 50010, 55011, 56678, 75015, 85017, 91685, 110022, 141695, 150030, 165033, 170034, 183370, 255051, 275055, 283390, 311729, 330066, 425085, 510102, 550110, 623458, 825165, 850170, 935187, 1275255, 1558645, 1650330, 1870374, 2550510, 2805561, 3117290, 4675935, 5611122, 9351870, 14027805, 28055610]

約数ペア:

[(1, 28055610), (2, 14027805), (3, 9351870), (5, 5611122), (6, 4675935), (9, 3117290), (10, 2805561), (11, 2550510), (15, 1870374), (17, 1650330), (18, 1558645), (22, 1275255), (30, 935187), (33, 850170), (34, 825165), (45, 623458), (51, 550110), (55, 510102), (66, 425085), (85, 330066), (90, 311729), (99, 283390), (102, 275055), (110, 255051), (153, 183370), (165, 170034), (170, 165033), (187, 150030), (198, 141695), (255, 110022), (306, 91685), (330, 85017), (374, 75015), (495, 56678), (510, 55011), (561, 50010), (765, 36674), (935, 30006), (990, 28339), (1122, 25005), (1530, 18337), (1667, 16830), (1683, 16670), (1870, 15003), (2805, 10002), (3334, 8415), (3366, 8335), (5001, 5610)]