2214280215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{149563}}^1$

素因数の和:149628

約数の個数: 48

約数和(自身を含む): 4479740928

約数和(自身を除く): 2265460713

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4935, 14805, 149563, 448689, 747815, 1046941, 1346067, 2243445, 3140823, 5234705, 6730335, 7029461, 9422469, 15704115, 21088383, 35147305, 47112345, 49206227, 63265149, 105441915, 147618681, 246031135, 316325745, 442856043, 738093405, 2214280215]

約数ペア:

[(1, 2214280215), (3, 738093405), (5, 442856043), (7, 316325745), (9, 246031135), (15, 147618681), (21, 105441915), (35, 63265149), (45, 49206227), (47, 47112345), (63, 35147305), (105, 21088383), (141, 15704115), (235, 9422469), (315, 7029461), (329, 6730335), (423, 5234705), (705, 3140823), (987, 2243445), (1645, 1346067), (2115, 1046941), (2961, 747815), (4935, 448689), (14805, 149563)]