4397340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 12475008

約数和(自身を除く): 8077668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 883, 996, 1245, 1660, 1766, 2490, 2649, 3532, 4415, 4980, 5298, 8830, 10596, 13245, 17660, 26490, 52980, 73289, 146578, 219867, 293156, 366445, 439734, 732890, 879468, 1099335, 1465780, 2198670, 4397340]

約数ペア:

[(1, 4397340), (2, 2198670), (3, 1465780), (4, 1099335), (5, 879468), (6, 732890), (10, 439734), (12, 366445), (15, 293156), (20, 219867), (30, 146578), (60, 73289), (83, 52980), (166, 26490), (249, 17660), (332, 13245), (415, 10596), (498, 8830), (830, 5298), (883, 4980), (996, 4415), (1245, 3532), (1660, 2649), (1766, 2490)]