3006990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 9630720

約数和(自身を除く): 6623730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 43, 45, 54, 63, 70, 74, 86, 90, 105, 111, 126, 129, 135, 185, 189, 210, 215, 222, 258, 259, 270, 301, 315, 333, 370, 378, 387, 430, 518, 555, 602, 630, 645, 666, 774, 777, 903, 945, 999, 1110, 1161, 1290, 1295, 1505, 1554, 1591, 1665, 1806, 1890, 1935, 1998, 2322, 2331, 2590, 2709, 3010, 3182, 3330, 3870, 3885, 4515, 4662, 4773, 4995, 5418, 5805, 6993, 7770, 7955, 8127, 9030, 9546, 9990, 11137, 11610, 11655, 13545, 13986, 14319, 15910, 16254, 22274, 23310, 23865, 27090, 28638, 33411, 34965, 40635, 42957, 47730, 55685, 66822, 69930, 71595, 81270, 85914, 100233, 111370, 143190, 167055, 200466, 214785, 300699, 334110, 429570, 501165, 601398, 1002330, 1503495, 3006990]

約数ペア:

[(1, 3006990), (2, 1503495), (3, 1002330), (5, 601398), (6, 501165), (7, 429570), (9, 334110), (10, 300699), (14, 214785), (15, 200466), (18, 167055), (21, 143190), (27, 111370), (30, 100233), (35, 85914), (37, 81270), (42, 71595), (43, 69930), (45, 66822), (54, 55685), (63, 47730), (70, 42957), (74, 40635), (86, 34965), (90, 33411), (105, 28638), (111, 27090), (126, 23865), (129, 23310), (135, 22274), (185, 16254), (189, 15910), (210, 14319), (215, 13986), (222, 13545), (258, 11655), (259, 11610), (270, 11137), (301, 9990), (315, 9546), (333, 9030), (370, 8127), (378, 7955), (387, 7770), (430, 6993), (518, 5805), (555, 5418), (602, 4995), (630, 4773), (645, 4662), (666, 4515), (774, 3885), (777, 3870), (903, 3330), (945, 3182), (999, 3010), (1110, 2709), (1161, 2590), (1290, 2331), (1295, 2322), (1505, 1998), (1554, 1935), (1591, 1890), (1665, 1806)]