30575180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1$

素因数の和:4778

約数の個数: 48

約数和(自身を含む): 71578080

約数和(自身を除く): 41002900

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 4733, 6460, 9466, 18932, 23665, 47330, 80461, 89927, 94660, 160922, 179854, 321844, 359708, 402305, 449635, 804610, 899270, 1528759, 1609220, 1798540, 3057518, 6115036, 7643795, 15287590, 30575180]

約数ペア:

[(1, 30575180), (2, 15287590), (4, 7643795), (5, 6115036), (10, 3057518), (17, 1798540), (19, 1609220), (20, 1528759), (34, 899270), (38, 804610), (68, 449635), (76, 402305), (85, 359708), (95, 321844), (170, 179854), (190, 160922), (323, 94660), (340, 89927), (380, 80461), (646, 47330), (1292, 23665), (1615, 18932), (3230, 9466), (4733, 6460)]