30420026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 59399424

約数和(自身を除く): 28979398

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 463, 494, 722, 926, 1729, 2527, 3241, 3458, 4693, 5054, 6019, 6482, 8797, 9386, 12038, 17594, 32851, 42133, 61579, 65702, 84266, 114361, 123158, 167143, 228722, 334286, 800527, 1170001, 1601054, 2172859, 2340002, 4345718, 15210013, 30420026]

約数ペア:

[(1, 30420026), (2, 15210013), (7, 4345718), (13, 2340002), (14, 2172859), (19, 1601054), (26, 1170001), (38, 800527), (91, 334286), (133, 228722), (182, 167143), (247, 123158), (266, 114361), (361, 84266), (463, 65702), (494, 61579), (722, 42133), (926, 32851), (1729, 17594), (2527, 12038), (3241, 9386), (3458, 8797), (4693, 6482), (5054, 6019)]