1837421030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{919}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 3696192000

約数和(自身を除く): 1858770970

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 619, 646, 919, 1238, 1615, 1838, 3095, 3230, 4595, 6190, 9190, 10523, 11761, 15623, 17461, 21046, 23522, 31246, 34922, 52615, 58805, 78115, 87305, 105230, 117610, 156230, 174610, 199937, 296837, 399874, 568861, 593674, 999685, 1137722, 1484185, 1999370, 2844305, 2968370, 5688610, 9670637, 10808359, 19341274, 21616718, 48353185, 54041795, 96706370, 108083590, 183742103, 367484206, 918710515, 1837421030]

約数ペア:

[(1, 1837421030), (2, 918710515), (5, 367484206), (10, 183742103), (17, 108083590), (19, 96706370), (34, 54041795), (38, 48353185), (85, 21616718), (95, 19341274), (170, 10808359), (190, 9670637), (323, 5688610), (619, 2968370), (646, 2844305), (919, 1999370), (1238, 1484185), (1615, 1137722), (1838, 999685), (3095, 593674), (3230, 568861), (4595, 399874), (6190, 296837), (9190, 199937), (10523, 174610), (11761, 156230), (15623, 117610), (17461, 105230), (21046, 87305), (23522, 78115), (31246, 58805), (34922, 52615)]