1906329870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{150223}}^1$

素因数の和:150286

約数の個数: 64

約数和(自身を含む): 5191741440

約数和(自身を除く): 3285411570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 150223, 300446, 450669, 751115, 901338, 1352007, 1502230, 2253345, 2704014, 4056021, 4506690, 6760035, 7060481, 8112042, 13520070, 14120962, 20280105, 21181443, 35302405, 40560210, 42362886, 63544329, 70604810, 105907215, 127088658, 190632987, 211814430, 317721645, 381265974, 635443290, 953164935, 1906329870]

約数ペア:

[(1, 1906329870), (2, 953164935), (3, 635443290), (5, 381265974), (6, 317721645), (9, 211814430), (10, 190632987), (15, 127088658), (18, 105907215), (27, 70604810), (30, 63544329), (45, 42362886), (47, 40560210), (54, 35302405), (90, 21181443), (94, 20280105), (135, 14120962), (141, 13520070), (235, 8112042), (270, 7060481), (282, 6760035), (423, 4506690), (470, 4056021), (705, 2704014), (846, 2253345), (1269, 1502230), (1410, 1352007), (2115, 901338), (2538, 751115), (4230, 450669), (6345, 300446), (12690, 150223)]