30857704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1709}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 60431400

約数和(自身を除く): 29573696

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 1709, 2257, 3418, 4514, 6836, 9028, 13672, 18056, 63233, 104249, 126466, 208498, 252932, 416996, 505864, 833992, 3857213, 7714426, 15428852, 30857704]

約数ペア:

[(1, 30857704), (2, 15428852), (4, 7714426), (8, 3857213), (37, 833992), (61, 505864), (74, 416996), (122, 252932), (148, 208498), (244, 126466), (296, 104249), (488, 63233), (1709, 18056), (2257, 13672), (3418, 9028), (4514, 6836)]