6586740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 21909888

約数和(自身を除く): 15323148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 43, 45, 46, 60, 69, 74, 86, 90, 92, 111, 115, 129, 138, 148, 172, 180, 185, 207, 215, 222, 230, 258, 276, 333, 345, 370, 387, 414, 430, 444, 460, 516, 555, 645, 666, 690, 740, 774, 828, 851, 860, 989, 1035, 1110, 1290, 1332, 1380, 1548, 1591, 1665, 1702, 1935, 1978, 2070, 2220, 2553, 2580, 2967, 3182, 3330, 3404, 3870, 3956, 4140, 4255, 4773, 4945, 5106, 5934, 6364, 6660, 7659, 7740, 7955, 8510, 8901, 9546, 9890, 10212, 11868, 12765, 14319, 14835, 15318, 15910, 17020, 17802, 19092, 19780, 23865, 25530, 28638, 29670, 30636, 31820, 35604, 36593, 38295, 44505, 47730, 51060, 57276, 59340, 71595, 73186, 76590, 89010, 95460, 109779, 143190, 146372, 153180, 178020, 182965, 219558, 286380, 329337, 365930, 439116, 548895, 658674, 731860, 1097790, 1317348, 1646685, 2195580, 3293370, 6586740]

約数ペア:

[(1, 6586740), (2, 3293370), (3, 2195580), (4, 1646685), (5, 1317348), (6, 1097790), (9, 731860), (10, 658674), (12, 548895), (15, 439116), (18, 365930), (20, 329337), (23, 286380), (30, 219558), (36, 182965), (37, 178020), (43, 153180), (45, 146372), (46, 143190), (60, 109779), (69, 95460), (74, 89010), (86, 76590), (90, 73186), (92, 71595), (111, 59340), (115, 57276), (129, 51060), (138, 47730), (148, 44505), (172, 38295), (180, 36593), (185, 35604), (207, 31820), (215, 30636), (222, 29670), (230, 28638), (258, 25530), (276, 23865), (333, 19780), (345, 19092), (370, 17802), (387, 17020), (414, 15910), (430, 15318), (444, 14835), (460, 14319), (516, 12765), (555, 11868), (645, 10212), (666, 9890), (690, 9546), (740, 8901), (774, 8510), (828, 7955), (851, 7740), (860, 7659), (989, 6660), (1035, 6364), (1110, 5934), (1290, 5106), (1332, 4945), (1380, 4773), (1548, 4255), (1591, 4140), (1665, 3956), (1702, 3870), (1935, 3404), (1978, 3330), (2070, 3182), (2220, 2967), (2553, 2580)]