898251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{55243}}^1$

素因数の和:55526

約数の個数: 48

約数和(自身を含む): 2524429824

約数和(自身を除く): 1626178644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 55243, 110486, 165729, 220972, 276215, 331458, 552430, 662916, 828645, 1104860, 1657290, 3314580, 14970853, 29941706, 44912559, 59883412, 74854265, 89825118, 149708530, 179650236, 224562795, 299417060, 449125590, 898251180]

約数ペア:

[(1, 898251180), (2, 449125590), (3, 299417060), (4, 224562795), (5, 179650236), (6, 149708530), (10, 89825118), (12, 74854265), (15, 59883412), (20, 44912559), (30, 29941706), (60, 14970853), (271, 3314580), (542, 1657290), (813, 1104860), (1084, 828645), (1355, 662916), (1626, 552430), (2710, 331458), (3252, 276215), (4065, 220972), (5420, 165729), (8130, 110486), (16260, 55243)]