73471290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 187021440

約数和(自身を除く): 113550150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 471, 570, 785, 821, 942, 1570, 1642, 2355, 2463, 2983, 4105, 4710, 4926, 5966, 8210, 8949, 12315, 14915, 15599, 17898, 24630, 29830, 31198, 44745, 46797, 77995, 89490, 93594, 128897, 155990, 233985, 257794, 386691, 467970, 644485, 773382, 1288970, 1933455, 2449043, 3866910, 4898086, 7347129, 12245215, 14694258, 24490430, 36735645, 73471290]

約数ペア:

[(1, 73471290), (2, 36735645), (3, 24490430), (5, 14694258), (6, 12245215), (10, 7347129), (15, 4898086), (19, 3866910), (30, 2449043), (38, 1933455), (57, 1288970), (95, 773382), (114, 644485), (157, 467970), (190, 386691), (285, 257794), (314, 233985), (471, 155990), (570, 128897), (785, 93594), (821, 89490), (942, 77995), (1570, 46797), (1642, 44745), (2355, 31198), (2463, 29830), (2983, 24630), (4105, 17898), (4710, 15599), (4926, 14915), (5966, 12315), (8210, 8949)]