2007807540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{2557}}^1$

素因数の和:3161

約数の個数: 96

約数和(自身を含む): 5878897920

約数和(自身を除く): 3871090380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 569, 690, 1138, 1380, 1707, 2276, 2557, 2845, 3414, 5114, 5690, 6828, 7671, 8535, 10228, 11380, 12785, 13087, 15342, 17070, 25570, 26174, 30684, 34140, 38355, 39261, 51140, 52348, 58811, 65435, 76710, 78522, 117622, 130870, 153420, 157044, 176433, 196305, 235244, 261740, 294055, 352866, 392610, 588110, 705732, 785220, 882165, 1176220, 1454933, 1764330, 2909866, 3528660, 4364799, 5819732, 7274665, 8729598, 14549330, 17459196, 21823995, 29098660, 33463459, 43647990, 66926918, 87295980, 100390377, 133853836, 167317295, 200780754, 334634590, 401561508, 501951885, 669269180, 1003903770, 2007807540]

約数ペア:

[(1, 2007807540), (2, 1003903770), (3, 669269180), (4, 501951885), (5, 401561508), (6, 334634590), (10, 200780754), (12, 167317295), (15, 133853836), (20, 100390377), (23, 87295980), (30, 66926918), (46, 43647990), (60, 33463459), (69, 29098660), (92, 21823995), (115, 17459196), (138, 14549330), (230, 8729598), (276, 7274665), (345, 5819732), (460, 4364799), (569, 3528660), (690, 2909866), (1138, 1764330), (1380, 1454933), (1707, 1176220), (2276, 882165), (2557, 785220), (2845, 705732), (3414, 588110), (5114, 392610), (5690, 352866), (6828, 294055), (7671, 261740), (8535, 235244), (10228, 196305), (11380, 176433), (12785, 157044), (13087, 153420), (15342, 130870), (17070, 117622), (25570, 78522), (26174, 76710), (30684, 65435), (34140, 58811), (38355, 52348), (39261, 51140)]