30609715250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 59779399680

約数和(自身を除く): 29169684430

約数列:

[1, 2, 5, 10, 25, 50, 71, 79, 83, 125, 142, 158, 166, 250, 263, 355, 395, 415, 526, 710, 790, 830, 1315, 1775, 1975, 2075, 2630, 3550, 3950, 4150, 5609, 5893, 6557, 6575, 8875, 9875, 10375, 11218, 11786, 13114, 13150, 17750, 18673, 19750, 20750, 20777, 21829, 28045, 29465, 32785, 32875, 37346, 41554, 43658, 56090, 58930, 65570, 65750, 93365, 103885, 109145, 140225, 147325, 163925, 186730, 207770, 218290, 280450, 294650, 327850, 465547, 466825, 519425, 545725, 701125, 736625, 819625, 931094, 933650, 1038850, 1091450, 1402250, 1473250, 1475167, 1549859, 1639250, 1724491, 2327735, 2334125, 2597125, 2728625, 2950334, 3099718, 3448982, 4655470, 4668250, 5194250, 5457250, 7375835, 7749295, 8622455, 11638675, 14751670, 15498590, 17244910, 23277350, 36879175, 38746475, 43112275, 58193375, 73758350, 77492950, 86224550, 116386750, 122438861, 184395875, 193732375, 215561375, 244877722, 368791750, 387464750, 431122750, 612194305, 1224388610, 3060971525, 6121943050, 15304857625, 30609715250]

約数ペア:

[(1, 30609715250), (2, 15304857625), (5, 6121943050), (10, 3060971525), (25, 1224388610), (50, 612194305), (71, 431122750), (79, 387464750), (83, 368791750), (125, 244877722), (142, 215561375), (158, 193732375), (166, 184395875), (250, 122438861), (263, 116386750), (355, 86224550), (395, 77492950), (415, 73758350), (526, 58193375), (710, 43112275), (790, 38746475), (830, 36879175), (1315, 23277350), (1775, 17244910), (1975, 15498590), (2075, 14751670), (2630, 11638675), (3550, 8622455), (3950, 7749295), (4150, 7375835), (5609, 5457250), (5893, 5194250), (6557, 4668250), (6575, 4655470), (8875, 3448982), (9875, 3099718), (10375, 2950334), (11218, 2728625), (11786, 2597125), (13114, 2334125), (13150, 2327735), (17750, 1724491), (18673, 1639250), (19750, 1549859), (20750, 1475167), (20777, 1473250), (21829, 1402250), (28045, 1091450), (29465, 1038850), (32785, 933650), (32875, 931094), (37346, 819625), (41554, 736625), (43658, 701125), (56090, 545725), (58930, 519425), (65570, 466825), (65750, 465547), (93365, 327850), (103885, 294650), (109145, 280450), (140225, 218290), (147325, 207770), (163925, 186730)]