101006490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258991}}^1$

素因数の和:259014

約数の個数: 32

約数和(自身を含む): 261063936

約数和(自身を除く): 160057446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 258991, 517982, 776973, 1294955, 1553946, 2589910, 3366883, 3884865, 6733766, 7769730, 10100649, 16834415, 20201298, 33668830, 50503245, 101006490]

約数ペア:

[(1, 101006490), (2, 50503245), (3, 33668830), (5, 20201298), (6, 16834415), (10, 10100649), (13, 7769730), (15, 6733766), (26, 3884865), (30, 3366883), (39, 2589910), (65, 1553946), (78, 1294955), (130, 776973), (195, 517982), (390, 258991)]