4085190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2421

約数の個数: 48

約数和(自身を含む): 11185200

約数和(自身を除く): 7100010

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, 2389, 4778, 7167, 11945, 14334, 21501, 23890, 35835, 43002, 45391, 71670, 90782, 107505, 136173, 215010, 226955, 272346, 408519, 453910, 680865, 817038, 1361730, 2042595, 4085190]

約数ペア:

[(1, 4085190), (2, 2042595), (3, 1361730), (5, 817038), (6, 680865), (9, 453910), (10, 408519), (15, 272346), (18, 226955), (19, 215010), (30, 136173), (38, 107505), (45, 90782), (57, 71670), (90, 45391), (95, 43002), (114, 35835), (171, 23890), (190, 21501), (285, 14334), (342, 11945), (570, 7167), (855, 4778), (1710, 2389)]