30910440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23417}}^1$

素因数の和:23442

約数の個数: 64

約数和(自身を含む): 101165760

約数和(自身を除く): 70255320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 23417, 46834, 70251, 93668, 117085, 140502, 187336, 234170, 257587, 281004, 351255, 468340, 515174, 562008, 702510, 772761, 936680, 1030348, 1287935, 1405020, 1545522, 2060696, 2575870, 2810040, 3091044, 3863805, 5151740, 6182088, 7727610, 10303480, 15455220, 30910440]

約数ペア:

[(1, 30910440), (2, 15455220), (3, 10303480), (4, 7727610), (5, 6182088), (6, 5151740), (8, 3863805), (10, 3091044), (11, 2810040), (12, 2575870), (15, 2060696), (20, 1545522), (22, 1405020), (24, 1287935), (30, 1030348), (33, 936680), (40, 772761), (44, 702510), (55, 562008), (60, 515174), (66, 468340), (88, 351255), (110, 281004), (120, 257587), (132, 234170), (165, 187336), (220, 140502), (264, 117085), (330, 93668), (440, 70251), (660, 46834), (1320, 23417)]