70721550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{6833}}^1$

素因数の和:6874

約数の個数: 72

約数和(自身を含む): 198295344

約数和(自身を除く): 127573794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 6833, 10350, 13666, 20499, 34165, 40998, 61497, 68330, 102495, 122994, 157159, 170825, 204990, 307485, 314318, 341650, 471477, 512475, 614970, 785795, 942954, 1024950, 1414431, 1537425, 1571590, 2357385, 2828862, 3074850, 3928975, 4714770, 7072155, 7857950, 11786925, 14144310, 23573850, 35360775, 70721550]

約数ペア:

[(1, 70721550), (2, 35360775), (3, 23573850), (5, 14144310), (6, 11786925), (9, 7857950), (10, 7072155), (15, 4714770), (18, 3928975), (23, 3074850), (25, 2828862), (30, 2357385), (45, 1571590), (46, 1537425), (50, 1414431), (69, 1024950), (75, 942954), (90, 785795), (115, 614970), (138, 512475), (150, 471477), (207, 341650), (225, 314318), (230, 307485), (345, 204990), (414, 170825), (450, 157159), (575, 122994), (690, 102495), (1035, 68330), (1150, 61497), (1725, 40998), (2070, 34165), (3450, 20499), (5175, 13666), (6833, 10350)]