1325755590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 3495744000

約数和(自身を除く): 2169988410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 139, 145, 174, 190, 278, 285, 290, 417, 435, 551, 570, 577, 695, 834, 870, 1102, 1154, 1390, 1653, 1731, 2085, 2641, 2755, 2885, 3306, 3462, 4031, 4170, 5282, 5510, 5770, 7923, 8062, 8265, 8655, 10963, 12093, 13205, 15846, 16530, 16733, 17310, 20155, 21926, 24186, 26410, 32889, 33466, 39615, 40310, 50199, 54815, 60465, 65778, 76589, 79230, 80203, 83665, 100398, 109630, 120930, 153178, 160406, 164445, 167330, 229767, 240609, 250995, 317927, 328890, 382945, 401015, 459534, 481218, 501990, 635854, 765890, 802030, 953781, 1148835, 1203045, 1523857, 1589635, 1907562, 2297670, 2325887, 2406090, 3047714, 3179270, 4571571, 4651774, 4768905, 6977661, 7619285, 9143142, 9537810, 11629435, 13955322, 15238570, 22857855, 23258870, 34888305, 44191853, 45715710, 69776610, 88383706, 132575559, 220959265, 265151118, 441918530, 662877795, 1325755590]

約数ペア:

[(1, 1325755590), (2, 662877795), (3, 441918530), (5, 265151118), (6, 220959265), (10, 132575559), (15, 88383706), (19, 69776610), (29, 45715710), (30, 44191853), (38, 34888305), (57, 23258870), (58, 22857855), (87, 15238570), (95, 13955322), (114, 11629435), (139, 9537810), (145, 9143142), (174, 7619285), (190, 6977661), (278, 4768905), (285, 4651774), (290, 4571571), (417, 3179270), (435, 3047714), (551, 2406090), (570, 2325887), (577, 2297670), (695, 1907562), (834, 1589635), (870, 1523857), (1102, 1203045), (1154, 1148835), (1390, 953781), (1653, 802030), (1731, 765890), (2085, 635854), (2641, 501990), (2755, 481218), (2885, 459534), (3306, 401015), (3462, 382945), (4031, 328890), (4170, 317927), (5282, 250995), (5510, 240609), (5770, 229767), (7923, 167330), (8062, 164445), (8265, 160406), (8655, 153178), (10963, 120930), (12093, 109630), (13205, 100398), (15846, 83665), (16530, 80203), (16733, 79230), (17310, 76589), (20155, 65778), (21926, 60465), (24186, 54815), (26410, 50199), (32889, 40310), (33466, 39615)]