43439930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 86780160

約数和(自身を除く): 43340230

約数列:

[1, 2, 5, 10, 17, 34, 59, 61, 71, 85, 118, 122, 142, 170, 295, 305, 355, 590, 610, 710, 1003, 1037, 1207, 2006, 2074, 2414, 3599, 4189, 4331, 5015, 5185, 6035, 7198, 8378, 8662, 10030, 10370, 12070, 17995, 20945, 21655, 35990, 41890, 43310, 61183, 71213, 73627, 122366, 142426, 147254, 255529, 305915, 356065, 368135, 511058, 611830, 712130, 736270, 1277645, 2555290, 4343993, 8687986, 21719965, 43439930]

約数ペア:

[(1, 43439930), (2, 21719965), (5, 8687986), (10, 4343993), (17, 2555290), (34, 1277645), (59, 736270), (61, 712130), (71, 611830), (85, 511058), (118, 368135), (122, 356065), (142, 305915), (170, 255529), (295, 147254), (305, 142426), (355, 122366), (590, 73627), (610, 71213), (710, 61183), (1003, 43310), (1037, 41890), (1207, 35990), (2006, 21655), (2074, 20945), (2414, 17995), (3599, 12070), (4189, 10370), (4331, 10030), (5015, 8662), (5185, 8378), (6035, 7198)]