2078607750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:3023

約数の個数: 128

約数和(自身を含む): 5547709440

約数和(自身を除く): 3469101690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 41, 46, 50, 69, 75, 82, 115, 123, 125, 138, 150, 205, 230, 246, 250, 345, 375, 410, 575, 615, 690, 750, 943, 1025, 1150, 1230, 1725, 1886, 2050, 2829, 2875, 2939, 3075, 3450, 4715, 5125, 5658, 5750, 5878, 6150, 8625, 8817, 9430, 10250, 14145, 14695, 15375, 17250, 17634, 23575, 28290, 29390, 30750, 44085, 47150, 67597, 70725, 73475, 88170, 117875, 120499, 135194, 141450, 146950, 202791, 220425, 235750, 240998, 337985, 353625, 361497, 367375, 405582, 440850, 602495, 675970, 707250, 722994, 734750, 1013955, 1102125, 1204990, 1689925, 1807485, 2027910, 2204250, 2771477, 3012475, 3379850, 3614970, 5069775, 5542954, 6024950, 8314431, 8449625, 9037425, 10139550, 13857385, 15062375, 16628862, 16899250, 18074850, 25348875, 27714770, 30124750, 41572155, 45187125, 50697750, 69286925, 83144310, 90374250, 138573850, 207860775, 346434625, 415721550, 692869250, 1039303875, 2078607750]

約数ペア:

[(1, 2078607750), (2, 1039303875), (3, 692869250), (5, 415721550), (6, 346434625), (10, 207860775), (15, 138573850), (23, 90374250), (25, 83144310), (30, 69286925), (41, 50697750), (46, 45187125), (50, 41572155), (69, 30124750), (75, 27714770), (82, 25348875), (115, 18074850), (123, 16899250), (125, 16628862), (138, 15062375), (150, 13857385), (205, 10139550), (230, 9037425), (246, 8449625), (250, 8314431), (345, 6024950), (375, 5542954), (410, 5069775), (575, 3614970), (615, 3379850), (690, 3012475), (750, 2771477), (943, 2204250), (1025, 2027910), (1150, 1807485), (1230, 1689925), (1725, 1204990), (1886, 1102125), (2050, 1013955), (2829, 734750), (2875, 722994), (2939, 707250), (3075, 675970), (3450, 602495), (4715, 440850), (5125, 405582), (5658, 367375), (5750, 361497), (5878, 353625), (6150, 337985), (8625, 240998), (8817, 235750), (9430, 220425), (10250, 202791), (14145, 146950), (14695, 141450), (15375, 135194), (17250, 120499), (17634, 117875), (23575, 88170), (28290, 73475), (29390, 70725), (30750, 67597), (44085, 47150)]