1379419650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2939}}^1$

素因数の和:3113

約数の個数: 144

約数和(自身を含む): 4265352000

約数和(自身を除く): 2885932350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 149, 150, 175, 210, 225, 298, 315, 350, 447, 450, 525, 630, 745, 894, 1043, 1050, 1341, 1490, 1575, 2086, 2235, 2682, 2939, 3129, 3150, 3725, 4470, 5215, 5878, 6258, 6705, 7450, 8817, 9387, 10430, 11175, 13410, 14695, 15645, 17634, 18774, 20573, 22350, 26075, 26451, 29390, 31290, 33525, 41146, 44085, 46935, 52150, 52902, 61719, 67050, 73475, 78225, 88170, 93870, 102865, 123438, 132255, 146950, 156450, 185157, 205730, 220425, 234675, 264510, 308595, 370314, 437911, 440850, 469350, 514325, 617190, 661275, 875822, 925785, 1028650, 1313733, 1322550, 1542975, 1851570, 2189555, 2627466, 3065377, 3085950, 3941199, 4379110, 4628925, 6130754, 6568665, 7882398, 9196131, 9257850, 10947775, 13137330, 15326885, 18392262, 19705995, 21895550, 27588393, 30653770, 32843325, 39411990, 45980655, 55176786, 65686650, 76634425, 91961310, 98529975, 137941965, 153268850, 197059950, 229903275, 275883930, 459806550, 689709825, 1379419650]

約数ペア:

[(1, 1379419650), (2, 689709825), (3, 459806550), (5, 275883930), (6, 229903275), (7, 197059950), (9, 153268850), (10, 137941965), (14, 98529975), (15, 91961310), (18, 76634425), (21, 65686650), (25, 55176786), (30, 45980655), (35, 39411990), (42, 32843325), (45, 30653770), (50, 27588393), (63, 21895550), (70, 19705995), (75, 18392262), (90, 15326885), (105, 13137330), (126, 10947775), (149, 9257850), (150, 9196131), (175, 7882398), (210, 6568665), (225, 6130754), (298, 4628925), (315, 4379110), (350, 3941199), (447, 3085950), (450, 3065377), (525, 2627466), (630, 2189555), (745, 1851570), (894, 1542975), (1043, 1322550), (1050, 1313733), (1341, 1028650), (1490, 925785), (1575, 875822), (2086, 661275), (2235, 617190), (2682, 514325), (2939, 469350), (3129, 440850), (3150, 437911), (3725, 370314), (4470, 308595), (5215, 264510), (5878, 234675), (6258, 220425), (6705, 205730), (7450, 185157), (8817, 156450), (9387, 146950), (10430, 132255), (11175, 123438), (13410, 102865), (14695, 93870), (15645, 88170), (17634, 78225), (18774, 73475), (20573, 67050), (22350, 61719), (26075, 52902), (26451, 52150), (29390, 46935), (31290, 44085), (33525, 41146)]