13307340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9643}}^1$

素因数の和:9678

約数の個数: 48

約数和(自身を含む): 38884608

約数和(自身を除く): 25577268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9643, 19286, 28929, 38572, 48215, 57858, 96430, 115716, 144645, 192860, 221789, 289290, 443578, 578580, 665367, 887156, 1108945, 1330734, 2217890, 2661468, 3326835, 4435780, 6653670, 13307340]

約数ペア:

[(1, 13307340), (2, 6653670), (3, 4435780), (4, 3326835), (5, 2661468), (6, 2217890), (10, 1330734), (12, 1108945), (15, 887156), (20, 665367), (23, 578580), (30, 443578), (46, 289290), (60, 221789), (69, 192860), (92, 144645), (115, 115716), (138, 96430), (230, 57858), (276, 48215), (345, 38572), (460, 28929), (690, 19286), (1380, 9643)]