88830

素因数分解:

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

素因数の和:70

約数の個数: 64

約数和(自身を含む): 276480

約数和(自身を除く): 187650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 423, 470, 630, 658, 705, 846, 945, 987, 1269, 1410, 1645, 1890, 1974, 2115, 2538, 2961, 3290, 4230, 4935, 5922, 6345, 8883, 9870, 12690, 14805, 17766, 29610, 44415, 88830]

約数ペア:

[(1, 88830), (2, 44415), (3, 29610), (5, 17766), (6, 14805), (7, 12690), (9, 9870), (10, 8883), (14, 6345), (15, 5922), (18, 4935), (21, 4230), (27, 3290), (30, 2961), (35, 2538), (42, 2115), (45, 1974), (47, 1890), (54, 1645), (63, 1410), (70, 1269), (90, 987), (94, 945), (105, 846), (126, 705), (135, 658), (141, 630), (189, 470), (210, 423), (235, 378), (270, 329), (282, 315)]