1908854190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1116289}}^1$

素因数の和:1116321

約数の個数: 48

約数和(自身を含む): 5224237200

約数和(自身を除く): 3315383010

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, 1116289, 2232578, 3348867, 5581445, 6697734, 10046601, 11162890, 16744335, 20093202, 21209491, 33488670, 42418982, 50233005, 63628473, 100466010, 106047455, 127256946, 190885419, 212094910, 318142365, 381770838, 636284730, 954427095, 1908854190]

約数ペア:

[(1, 1908854190), (2, 954427095), (3, 636284730), (5, 381770838), (6, 318142365), (9, 212094910), (10, 190885419), (15, 127256946), (18, 106047455), (19, 100466010), (30, 63628473), (38, 50233005), (45, 42418982), (57, 33488670), (90, 21209491), (95, 20093202), (114, 16744335), (171, 11162890), (190, 10046601), (285, 6697734), (342, 5581445), (570, 3348867), (855, 2232578), (1710, 1116289)]