2176360367030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{78882217}}^1$

素因数の和:78882344

約数の個数: 32

約数和(自身を含む): 4089254181120

約数和(自身を除く): 1912893814090

約数列:

[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 2759, 5518, 13795, 27590, 78882217, 157764434, 394411085, 788822170, 2445348727, 4890697454, 7020517313, 12226743635, 14041034626, 24453487270, 35102586565, 70205173130, 217636036703, 435272073406, 1088180183515, 2176360367030]

約数ペア:

[(1, 2176360367030), (2, 1088180183515), (5, 435272073406), (10, 217636036703), (31, 70205173130), (62, 35102586565), (89, 24453487270), (155, 14041034626), (178, 12226743635), (310, 7020517313), (445, 4890697454), (890, 2445348727), (2759, 788822170), (5518, 394411085), (13795, 157764434), (27590, 78882217)]