39288870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25679}}^1$

素因数の和:25709

約数の個数: 48

約数和(自身を含む): 108164160

約数和(自身を除く): 68875290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 25679, 51358, 77037, 128395, 154074, 231111, 256790, 385185, 436543, 462222, 770370, 873086, 1155555, 1309629, 2182715, 2311110, 2619258, 3928887, 4365430, 6548145, 7857774, 13096290, 19644435, 39288870]

約数ペア:

[(1, 39288870), (2, 19644435), (3, 13096290), (5, 7857774), (6, 6548145), (9, 4365430), (10, 3928887), (15, 2619258), (17, 2311110), (18, 2182715), (30, 1309629), (34, 1155555), (45, 873086), (51, 770370), (85, 462222), (90, 436543), (102, 385185), (153, 256790), (170, 231111), (255, 154074), (306, 128395), (510, 77037), (765, 51358), (1530, 25679)]