27397230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 75575808

約数和(自身を除く): 48178578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 283, 461, 566, 849, 922, 1383, 1415, 1698, 1981, 2305, 2766, 2830, 3227, 3962, 4245, 4610, 5943, 6454, 6915, 8490, 9681, 9905, 11886, 13830, 16135, 19362, 19810, 29715, 32270, 48405, 59430, 96810, 130463, 260926, 391389, 652315, 782778, 913241, 1304630, 1826482, 1956945, 2739723, 3913890, 4566205, 5479446, 9132410, 13698615, 27397230]

約数ペア:

[(1, 27397230), (2, 13698615), (3, 9132410), (5, 5479446), (6, 4566205), (7, 3913890), (10, 2739723), (14, 1956945), (15, 1826482), (21, 1304630), (30, 913241), (35, 782778), (42, 652315), (70, 391389), (105, 260926), (210, 130463), (283, 96810), (461, 59430), (566, 48405), (849, 32270), (922, 29715), (1383, 19810), (1415, 19362), (1698, 16135), (1981, 13830), (2305, 11886), (2766, 9905), (2830, 9681), (3227, 8490), (3962, 6915), (4245, 6454), (4610, 5943)]