30427542

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 70607040

約数和(自身を除く): 40179498

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 157, 194, 222, 291, 314, 333, 471, 582, 666, 873, 942, 999, 1413, 1746, 1998, 2619, 2826, 3589, 4239, 5238, 5809, 7178, 8478, 10767, 11618, 15229, 17427, 21534, 30458, 32301, 34854, 45687, 52281, 64602, 91374, 96903, 104562, 137061, 156843, 193806, 274122, 313686, 411183, 563473, 822366, 1126946, 1690419, 3380838, 5071257, 10142514, 15213771, 30427542]

約数ペア:

[(1, 30427542), (2, 15213771), (3, 10142514), (6, 5071257), (9, 3380838), (18, 1690419), (27, 1126946), (37, 822366), (54, 563473), (74, 411183), (97, 313686), (111, 274122), (157, 193806), (194, 156843), (222, 137061), (291, 104562), (314, 96903), (333, 91374), (471, 64602), (582, 52281), (666, 45687), (873, 34854), (942, 32301), (999, 30458), (1413, 21534), (1746, 17427), (1998, 15229), (2619, 11618), (2826, 10767), (3589, 8478), (4239, 7178), (5238, 5809)]