15703928020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{232513}}^1$

素因数の和:232840

約数の個数: 48

約数和(自身を含む): 36093613248

約数和(自身を除く): 20389685228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 1228, 1535, 3070, 3377, 6140, 6754, 13508, 16885, 33770, 67540, 232513, 465026, 930052, 1162565, 2325130, 2557643, 4650260, 5115286, 10230572, 12788215, 25576430, 51152860, 71381491, 142762982, 285525964, 356907455, 713814910, 785196401, 1427629820, 1570392802, 3140785604, 3925982005, 7851964010, 15703928020]

約数ペア:

[(1, 15703928020), (2, 7851964010), (4, 3925982005), (5, 3140785604), (10, 1570392802), (11, 1427629820), (20, 785196401), (22, 713814910), (44, 356907455), (55, 285525964), (110, 142762982), (220, 71381491), (307, 51152860), (614, 25576430), (1228, 12788215), (1535, 10230572), (3070, 5115286), (3377, 4650260), (6140, 2557643), (6754, 2325130), (13508, 1162565), (16885, 930052), (33770, 465026), (67540, 232513)]