16218270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5813}}^1$

素因数の和:5857

約数の個数: 48

約数和(自身を含む): 43535232

約数和(自身を除く): 27316962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 5813, 11626, 17439, 29065, 34878, 52317, 58130, 87195, 104634, 174390, 180203, 261585, 360406, 523170, 540609, 901015, 1081218, 1621827, 1802030, 2703045, 3243654, 5406090, 8109135, 16218270]

約数ペア:

[(1, 16218270), (2, 8109135), (3, 5406090), (5, 3243654), (6, 2703045), (9, 1802030), (10, 1621827), (15, 1081218), (18, 901015), (30, 540609), (31, 523170), (45, 360406), (62, 261585), (90, 180203), (93, 174390), (155, 104634), (186, 87195), (279, 58130), (310, 52317), (465, 34878), (558, 29065), (930, 17439), (1395, 11626), (2790, 5813)]