2895514650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21377}}^1$

素因数の和:21445

約数の個数: 144

約数和(自身を含む): 9097792704

約数和(自身を除く): 6202278054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 126, 129, 150, 175, 210, 215, 225, 258, 301, 315, 350, 387, 430, 450, 525, 602, 630, 645, 774, 903, 1050, 1075, 1290, 1505, 1575, 1806, 1935, 2150, 2709, 3010, 3150, 3225, 3870, 4515, 5418, 6450, 7525, 9030, 9675, 13545, 15050, 19350, 21377, 22575, 27090, 42754, 45150, 64131, 67725, 106885, 128262, 135450, 149639, 192393, 213770, 299278, 320655, 384786, 448917, 534425, 641310, 748195, 897834, 919211, 961965, 1068850, 1346751, 1496390, 1603275, 1838422, 1923930, 2244585, 2693502, 2757633, 3206550, 3740975, 4489170, 4596055, 4809825, 5515266, 6434477, 6733755, 7481950, 8272899, 9192110, 9619650, 11222925, 12868954, 13467510, 13788165, 16545798, 19303431, 22445850, 22980275, 27576330, 32172385, 33668775, 38606862, 41364495, 45960550, 57910293, 64344770, 67337550, 68940825, 82728990, 96517155, 115820586, 137881650, 160861925, 193034310, 206822475, 289551465, 321723850, 413644950, 482585775, 579102930, 965171550, 1447757325, 2895514650]

約数ペア:

[(1, 2895514650), (2, 1447757325), (3, 965171550), (5, 579102930), (6, 482585775), (7, 413644950), (9, 321723850), (10, 289551465), (14, 206822475), (15, 193034310), (18, 160861925), (21, 137881650), (25, 115820586), (30, 96517155), (35, 82728990), (42, 68940825), (43, 67337550), (45, 64344770), (50, 57910293), (63, 45960550), (70, 41364495), (75, 38606862), (86, 33668775), (90, 32172385), (105, 27576330), (126, 22980275), (129, 22445850), (150, 19303431), (175, 16545798), (210, 13788165), (215, 13467510), (225, 12868954), (258, 11222925), (301, 9619650), (315, 9192110), (350, 8272899), (387, 7481950), (430, 6733755), (450, 6434477), (525, 5515266), (602, 4809825), (630, 4596055), (645, 4489170), (774, 3740975), (903, 3206550), (1050, 2757633), (1075, 2693502), (1290, 2244585), (1505, 1923930), (1575, 1838422), (1806, 1603275), (1935, 1496390), (2150, 1346751), (2709, 1068850), (3010, 961965), (3150, 919211), (3225, 897834), (3870, 748195), (4515, 641310), (5418, 534425), (6450, 448917), (7525, 384786), (9030, 320655), (9675, 299278), (13545, 213770), (15050, 192393), (19350, 149639), (21377, 135450), (22575, 128262), (27090, 106885), (42754, 67725), (45150, 64131)]