5051970

素因数分解:

$2^1\times 3^8\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:49

約数の個数: 144

約数和(自身を含む): 17005248

約数和(自身を除く): 11953278

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 135, 154, 162, 165, 189, 198, 210, 231, 243, 270, 297, 315, 330, 378, 385, 405, 462, 486, 495, 567, 594, 630, 693, 729, 770, 810, 891, 945, 990, 1134, 1155, 1215, 1386, 1458, 1485, 1701, 1782, 1890, 2079, 2187, 2310, 2430, 2673, 2835, 2970, 3402, 3465, 3645, 4158, 4374, 4455, 5103, 5346, 5670, 6237, 6561, 6930, 7290, 8019, 8505, 8910, 10206, 10395, 10935, 12474, 13122, 13365, 15309, 16038, 17010, 18711, 20790, 21870, 24057, 25515, 26730, 30618, 31185, 32805, 37422, 40095, 45927, 48114, 51030, 56133, 62370, 65610, 72171, 76545, 80190, 91854, 93555, 112266, 120285, 144342, 153090, 168399, 187110, 229635, 240570, 280665, 336798, 360855, 459270, 505197, 561330, 721710, 841995, 1010394, 1683990, 2525985, 5051970]

約数ペア:

[(1, 5051970), (2, 2525985), (3, 1683990), (5, 1010394), (6, 841995), (7, 721710), (9, 561330), (10, 505197), (11, 459270), (14, 360855), (15, 336798), (18, 280665), (21, 240570), (22, 229635), (27, 187110), (30, 168399), (33, 153090), (35, 144342), (42, 120285), (45, 112266), (54, 93555), (55, 91854), (63, 80190), (66, 76545), (70, 72171), (77, 65610), (81, 62370), (90, 56133), (99, 51030), (105, 48114), (110, 45927), (126, 40095), (135, 37422), (154, 32805), (162, 31185), (165, 30618), (189, 26730), (198, 25515), (210, 24057), (231, 21870), (243, 20790), (270, 18711), (297, 17010), (315, 16038), (330, 15309), (378, 13365), (385, 13122), (405, 12474), (462, 10935), (486, 10395), (495, 10206), (567, 8910), (594, 8505), (630, 8019), (693, 7290), (729, 6930), (770, 6561), (810, 6237), (891, 5670), (945, 5346), (990, 5103), (1134, 4455), (1155, 4374), (1215, 4158), (1386, 3645), (1458, 3465), (1485, 3402), (1701, 2970), (1782, 2835), (1890, 2673), (2079, 2430), (2187, 2310)]