9421740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3111

約数の個数: 72

約数和(自身を含む): 30270240

約数和(自身を除く): 20848500

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, 3079, 6158, 9237, 12316, 15395, 18474, 27711, 30790, 36948, 46185, 52343, 55422, 61580, 92370, 104686, 110844, 138555, 157029, 184740, 209372, 261715, 277110, 314058, 471087, 523430, 554220, 628116, 785145, 942174, 1046860, 1570290, 1884348, 2355435, 3140580, 4710870, 9421740]

約数ペア:

[(1, 9421740), (2, 4710870), (3, 3140580), (4, 2355435), (5, 1884348), (6, 1570290), (9, 1046860), (10, 942174), (12, 785145), (15, 628116), (17, 554220), (18, 523430), (20, 471087), (30, 314058), (34, 277110), (36, 261715), (45, 209372), (51, 184740), (60, 157029), (68, 138555), (85, 110844), (90, 104686), (102, 92370), (153, 61580), (170, 55422), (180, 52343), (204, 46185), (255, 36948), (306, 30790), (340, 27711), (510, 18474), (612, 15395), (765, 12316), (1020, 9237), (1530, 6158), (3060, 3079)]