3132140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 4367380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 619, 1012, 1238, 1265, 2476, 2530, 3095, 5060, 6190, 6809, 12380, 13618, 14237, 27236, 28474, 34045, 56948, 68090, 71185, 136180, 142370, 156607, 284740, 313214, 626428, 783035, 1566070, 3132140]

約数ペア:

[(1, 3132140), (2, 1566070), (4, 783035), (5, 626428), (10, 313214), (11, 284740), (20, 156607), (22, 142370), (23, 136180), (44, 71185), (46, 68090), (55, 56948), (92, 34045), (110, 28474), (115, 27236), (220, 14237), (230, 13618), (253, 12380), (460, 6809), (506, 6190), (619, 5060), (1012, 3095), (1238, 2530), (1265, 2476)]