29906190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17521

約数の個数: 48

約数和(自身を含む): 81853200

約数和(自身を除く): 51947010

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, 17489, 34978, 52467, 87445, 104934, 157401, 174890, 262335, 314802, 332291, 524670, 664582, 787005, 996873, 1574010, 1661455, 1993746, 2990619, 3322910, 4984365, 5981238, 9968730, 14953095, 29906190]

約数ペア:

[(1, 29906190), (2, 14953095), (3, 9968730), (5, 5981238), (6, 4984365), (9, 3322910), (10, 2990619), (15, 1993746), (18, 1661455), (19, 1574010), (30, 996873), (38, 787005), (45, 664582), (57, 524670), (90, 332291), (95, 314802), (114, 262335), (171, 174890), (190, 157401), (285, 104934), (342, 87445), (570, 52467), (855, 34978), (1710, 17489)]