6946380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 24897600

約数和(自身を除く): 17951220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 149, 180, 185, 210, 222, 252, 259, 298, 315, 333, 370, 420, 444, 447, 518, 555, 596, 630, 666, 740, 745, 777, 894, 1036, 1043, 1110, 1260, 1295, 1332, 1341, 1490, 1554, 1665, 1788, 2086, 2220, 2235, 2331, 2590, 2682, 2980, 3108, 3129, 3330, 3885, 4172, 4470, 4662, 5180, 5215, 5364, 5513, 6258, 6660, 6705, 7770, 8940, 9324, 9387, 10430, 11026, 11655, 12516, 13410, 15540, 15645, 16539, 18774, 20860, 22052, 23310, 26820, 27565, 31290, 33078, 37548, 38591, 46620, 46935, 49617, 55130, 62580, 66156, 77182, 82695, 93870, 99234, 110260, 115773, 154364, 165390, 187740, 192955, 198468, 231546, 248085, 330780, 347319, 385910, 463092, 496170, 578865, 694638, 771820, 992340, 1157730, 1389276, 1736595, 2315460, 3473190, 6946380]

約数ペア:

[(1, 6946380), (2, 3473190), (3, 2315460), (4, 1736595), (5, 1389276), (6, 1157730), (7, 992340), (9, 771820), (10, 694638), (12, 578865), (14, 496170), (15, 463092), (18, 385910), (20, 347319), (21, 330780), (28, 248085), (30, 231546), (35, 198468), (36, 192955), (37, 187740), (42, 165390), (45, 154364), (60, 115773), (63, 110260), (70, 99234), (74, 93870), (84, 82695), (90, 77182), (105, 66156), (111, 62580), (126, 55130), (140, 49617), (148, 46935), (149, 46620), (180, 38591), (185, 37548), (210, 33078), (222, 31290), (252, 27565), (259, 26820), (298, 23310), (315, 22052), (333, 20860), (370, 18774), (420, 16539), (444, 15645), (447, 15540), (518, 13410), (555, 12516), (596, 11655), (630, 11026), (666, 10430), (740, 9387), (745, 9324), (777, 8940), (894, 7770), (1036, 6705), (1043, 6660), (1110, 6258), (1260, 5513), (1295, 5364), (1332, 5215), (1341, 5180), (1490, 4662), (1554, 4470), (1665, 4172), (1788, 3885), (2086, 3330), (2220, 3129), (2235, 3108), (2331, 2980), (2590, 2682)]