1330796390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6742

約数の個数: 96

約数和(自身を含む): 3122470944

約数和(自身を除く): 1791674554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 49, 55, 70, 74, 77, 98, 110, 154, 185, 245, 259, 370, 385, 407, 490, 518, 539, 770, 814, 1078, 1295, 1813, 2035, 2590, 2695, 2849, 3626, 4070, 5390, 5698, 6673, 9065, 13346, 14245, 18130, 19943, 28490, 33365, 39886, 46711, 66730, 73403, 93422, 99715, 146806, 199430, 233555, 246901, 326977, 367015, 467110, 493802, 513821, 653954, 734030, 1027642, 1234505, 1634885, 1728307, 2469010, 2569105, 2715911, 3269770, 3456614, 3596747, 5138210, 5431822, 7193494, 8641535, 12098149, 13579555, 17283070, 17983735, 19011377, 24196298, 27159110, 35967470, 38022754, 60490745, 95056885, 120981490, 133079639, 190113770, 266159278, 665398195, 1330796390]

約数ペア:

[(1, 1330796390), (2, 665398195), (5, 266159278), (7, 190113770), (10, 133079639), (11, 120981490), (14, 95056885), (22, 60490745), (35, 38022754), (37, 35967470), (49, 27159110), (55, 24196298), (70, 19011377), (74, 17983735), (77, 17283070), (98, 13579555), (110, 12098149), (154, 8641535), (185, 7193494), (245, 5431822), (259, 5138210), (370, 3596747), (385, 3456614), (407, 3269770), (490, 2715911), (518, 2569105), (539, 2469010), (770, 1728307), (814, 1634885), (1078, 1234505), (1295, 1027642), (1813, 734030), (2035, 653954), (2590, 513821), (2695, 493802), (2849, 467110), (3626, 367015), (4070, 326977), (5390, 246901), (5698, 233555), (6673, 199430), (9065, 146806), (13346, 99715), (14245, 93422), (18130, 73403), (19943, 66730), (28490, 46711), (33365, 39886)]