23522220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7687}}^1$

素因数の和:7719

約数の個数: 72

約数和(自身を含む): 75557664

約数和(自身を除く): 52035444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 7687, 15374, 23061, 30748, 38435, 46122, 69183, 76870, 92244, 115305, 130679, 138366, 153740, 230610, 261358, 276732, 345915, 392037, 461220, 522716, 653395, 691830, 784074, 1176111, 1306790, 1383660, 1568148, 1960185, 2352222, 2613580, 3920370, 4704444, 5880555, 7840740, 11761110, 23522220]

約数ペア:

[(1, 23522220), (2, 11761110), (3, 7840740), (4, 5880555), (5, 4704444), (6, 3920370), (9, 2613580), (10, 2352222), (12, 1960185), (15, 1568148), (17, 1383660), (18, 1306790), (20, 1176111), (30, 784074), (34, 691830), (36, 653395), (45, 522716), (51, 461220), (60, 392037), (68, 345915), (85, 276732), (90, 261358), (102, 230610), (153, 153740), (170, 138366), (180, 130679), (204, 115305), (255, 92244), (306, 76870), (340, 69183), (510, 46122), (612, 38435), (765, 30748), (1020, 23061), (1530, 15374), (3060, 7687)]