85347390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 209422080

約数和(自身を除く): 124074690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 139, 194, 211, 278, 291, 417, 422, 485, 582, 633, 695, 834, 970, 1055, 1266, 1390, 1455, 2085, 2110, 2910, 3165, 4170, 6330, 13483, 20467, 26966, 29329, 40449, 40934, 58658, 61401, 67415, 80898, 87987, 102335, 122802, 134830, 146645, 175974, 202245, 204670, 293290, 307005, 404490, 439935, 614010, 879870, 2844913, 5689826, 8534739, 14224565, 17069478, 28449130, 42673695, 85347390]

約数ペア:

[(1, 85347390), (2, 42673695), (3, 28449130), (5, 17069478), (6, 14224565), (10, 8534739), (15, 5689826), (30, 2844913), (97, 879870), (139, 614010), (194, 439935), (211, 404490), (278, 307005), (291, 293290), (417, 204670), (422, 202245), (485, 175974), (582, 146645), (633, 134830), (695, 122802), (834, 102335), (970, 87987), (1055, 80898), (1266, 67415), (1390, 61401), (1455, 58658), (2085, 40934), (2110, 40449), (2910, 29329), (3165, 26966), (4170, 20467), (6330, 13483)]