187992270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109937}}^1$

素因数の和:109969

約数の個数: 48

約数和(自身を含む): 514509840

約数和(自身を除く): 326517570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 109937, 219874, 329811, 549685, 659622, 989433, 1099370, 1649055, 1978866, 2088803, 3298110, 4177606, 4947165, 6266409, 9894330, 10444015, 12532818, 18799227, 20888030, 31332045, 37598454, 62664090, 93996135, 187992270]

約数ペア:

[(1, 187992270), (2, 93996135), (3, 62664090), (5, 37598454), (6, 31332045), (9, 20888030), (10, 18799227), (15, 12532818), (18, 10444015), (19, 9894330), (30, 6266409), (38, 4947165), (45, 4177606), (57, 3298110), (90, 2088803), (95, 1978866), (114, 1649055), (171, 1099370), (190, 989433), (285, 659622), (342, 549685), (570, 329811), (855, 219874), (1710, 109937)]