30578372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 62361600

約数和(自身を除く): 31783228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 418, 463, 836, 869, 926, 1501, 1738, 1852, 3002, 3476, 5093, 6004, 8797, 10186, 16511, 17594, 20372, 33022, 35188, 36577, 66044, 73154, 96767, 146308, 193534, 387068, 402347, 694963, 804694, 1389926, 1609388, 2779852, 7644593, 15289186, 30578372]

約数ペア:

[(1, 30578372), (2, 15289186), (4, 7644593), (11, 2779852), (19, 1609388), (22, 1389926), (38, 804694), (44, 694963), (76, 402347), (79, 387068), (158, 193534), (209, 146308), (316, 96767), (418, 73154), (463, 66044), (836, 36577), (869, 35188), (926, 33022), (1501, 20372), (1738, 17594), (1852, 16511), (3002, 10186), (3476, 8797), (5093, 6004)]