30398839250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5879}}^1$

素因数の和:5989

約数の個数: 128

約数和(自身を含む): 64415070720

約数和(自身を除く): 34016231470

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 43, 50, 65, 74, 86, 125, 130, 185, 215, 250, 325, 370, 430, 481, 559, 650, 925, 962, 1075, 1118, 1591, 1625, 1850, 2150, 2405, 2795, 3182, 3250, 4625, 4810, 5375, 5590, 5879, 7955, 9250, 10750, 11758, 12025, 13975, 15910, 20683, 24050, 27950, 29395, 39775, 41366, 58790, 60125, 69875, 76427, 79550, 103415, 120250, 139750, 146975, 152854, 198875, 206830, 217523, 252797, 293950, 382135, 397750, 435046, 505594, 517075, 734875, 764270, 1034150, 1087615, 1263985, 1469750, 1910675, 2175230, 2527970, 2585375, 2827799, 3286361, 3821350, 5170750, 5438075, 5655598, 6319925, 6572722, 9353489, 9553375, 10876150, 12639850, 14138995, 16431805, 18706978, 19106750, 27190375, 28277990, 31599625, 32863610, 46767445, 54380750, 63199250, 70694975, 82159025, 93534890, 121595357, 141389950, 164318050, 233837225, 243190714, 353474875, 410795125, 467674450, 607976785, 706949750, 821590250, 1169186125, 1215953570, 2338372250, 3039883925, 6079767850, 15199419625, 30398839250]

約数ペア:

[(1, 30398839250), (2, 15199419625), (5, 6079767850), (10, 3039883925), (13, 2338372250), (25, 1215953570), (26, 1169186125), (37, 821590250), (43, 706949750), (50, 607976785), (65, 467674450), (74, 410795125), (86, 353474875), (125, 243190714), (130, 233837225), (185, 164318050), (215, 141389950), (250, 121595357), (325, 93534890), (370, 82159025), (430, 70694975), (481, 63199250), (559, 54380750), (650, 46767445), (925, 32863610), (962, 31599625), (1075, 28277990), (1118, 27190375), (1591, 19106750), (1625, 18706978), (1850, 16431805), (2150, 14138995), (2405, 12639850), (2795, 10876150), (3182, 9553375), (3250, 9353489), (4625, 6572722), (4810, 6319925), (5375, 5655598), (5590, 5438075), (5879, 5170750), (7955, 3821350), (9250, 3286361), (10750, 2827799), (11758, 2585375), (12025, 2527970), (13975, 2175230), (15910, 1910675), (20683, 1469750), (24050, 1263985), (27950, 1087615), (29395, 1034150), (39775, 764270), (41366, 734875), (58790, 517075), (60125, 505594), (69875, 435046), (76427, 397750), (79550, 382135), (103415, 293950), (120250, 252797), (139750, 217523), (146975, 206830), (152854, 198875)]