7230740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 10066540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1429, 2530, 2858, 5060, 5716, 7145, 14290, 15719, 28580, 31438, 32867, 62876, 65734, 78595, 131468, 157190, 164335, 314380, 328670, 361537, 657340, 723074, 1446148, 1807685, 3615370, 7230740]

約数ペア:

[(1, 7230740), (2, 3615370), (4, 1807685), (5, 1446148), (10, 723074), (11, 657340), (20, 361537), (22, 328670), (23, 314380), (44, 164335), (46, 157190), (55, 131468), (92, 78595), (110, 65734), (115, 62876), (220, 32867), (230, 31438), (253, 28580), (460, 15719), (506, 14290), (1012, 7145), (1265, 5716), (1429, 5060), (2530, 2858)]