25821810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 81274752

約数和(自身を除く): 55452942

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 2411, 3570, 4822, 5355, 7233, 10710, 12055, 14466, 16877, 21699, 24110, 33754, 36165, 40987, 43398, 50631, 72330, 81974, 84385, 101262, 108495, 122961, 151893, 168770, 204935, 216990, 245922, 253155, 286909, 303786, 368883, 409870, 506310, 573818, 614805, 737766, 759465, 860727, 1229610, 1434545, 1518930, 1721454, 1844415, 2582181, 2869090, 3688830, 4303635, 5164362, 8607270, 12910905, 25821810]

約数ペア:

[(1, 25821810), (2, 12910905), (3, 8607270), (5, 5164362), (6, 4303635), (7, 3688830), (9, 2869090), (10, 2582181), (14, 1844415), (15, 1721454), (17, 1518930), (18, 1434545), (21, 1229610), (30, 860727), (34, 759465), (35, 737766), (42, 614805), (45, 573818), (51, 506310), (63, 409870), (70, 368883), (85, 303786), (90, 286909), (102, 253155), (105, 245922), (119, 216990), (126, 204935), (153, 168770), (170, 151893), (210, 122961), (238, 108495), (255, 101262), (306, 84385), (315, 81974), (357, 72330), (510, 50631), (595, 43398), (630, 40987), (714, 36165), (765, 33754), (1071, 24110), (1190, 21699), (1530, 16877), (1785, 14466), (2142, 12055), (2411, 10710), (3570, 7233), (4822, 5355)]