11155980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1$

素因数の和:16926

約数の個数: 48

約数和(自身を含む): 34078464

約数和(自身を除く): 22922484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 16903, 33806, 50709, 67612, 84515, 101418, 169030, 185933, 202836, 253545, 338060, 371866, 507090, 557799, 743732, 929665, 1014180, 1115598, 1859330, 2231196, 2788995, 3718660, 5577990, 11155980]

約数ペア:

[(1, 11155980), (2, 5577990), (3, 3718660), (4, 2788995), (5, 2231196), (6, 1859330), (10, 1115598), (11, 1014180), (12, 929665), (15, 743732), (20, 557799), (22, 507090), (30, 371866), (33, 338060), (44, 253545), (55, 202836), (60, 185933), (66, 169030), (110, 101418), (132, 84515), (165, 67612), (220, 50709), (330, 33806), (660, 16903)]