1337333620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21859}}^1$

素因数の和:21917

約数の個数: 96

約数和(自身を含む): 3525580800

約数和(自身を除く): 2188247180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 28, 35, 38, 46, 70, 76, 92, 95, 115, 133, 140, 161, 190, 230, 266, 322, 380, 437, 460, 532, 644, 665, 805, 874, 1330, 1610, 1748, 2185, 2660, 3059, 3220, 4370, 6118, 8740, 12236, 15295, 21859, 30590, 43718, 61180, 87436, 109295, 153013, 218590, 306026, 415321, 437180, 502757, 612052, 765065, 830642, 1005514, 1530130, 1661284, 2011028, 2076605, 2513785, 2907247, 3060260, 3519299, 4153210, 5027570, 5814494, 7038598, 8306420, 9552383, 10055140, 11628988, 14077196, 14536235, 17596495, 19104766, 29072470, 35192990, 38209532, 47761915, 58144940, 66866681, 70385980, 95523830, 133733362, 191047660, 267466724, 334333405, 668666810, 1337333620]

約数ペア:

[(1, 1337333620), (2, 668666810), (4, 334333405), (5, 267466724), (7, 191047660), (10, 133733362), (14, 95523830), (19, 70385980), (20, 66866681), (23, 58144940), (28, 47761915), (35, 38209532), (38, 35192990), (46, 29072470), (70, 19104766), (76, 17596495), (92, 14536235), (95, 14077196), (115, 11628988), (133, 10055140), (140, 9552383), (161, 8306420), (190, 7038598), (230, 5814494), (266, 5027570), (322, 4153210), (380, 3519299), (437, 3060260), (460, 2907247), (532, 2513785), (644, 2076605), (665, 2011028), (805, 1661284), (874, 1530130), (1330, 1005514), (1610, 830642), (1748, 765065), (2185, 612052), (2660, 502757), (3059, 437180), (3220, 415321), (4370, 306026), (6118, 218590), (8740, 153013), (12236, 109295), (15295, 87436), (21859, 61180), (30590, 43718)]