29617740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9679}}^1$

素因数の和:9711

約数の個数: 72

約数和(自身を含む): 95135040

約数和(自身を除く): 65517300

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, 9679, 19358, 29037, 38716, 48395, 58074, 87111, 96790, 116148, 145185, 164543, 174222, 193580, 290370, 329086, 348444, 435555, 493629, 580740, 658172, 822715, 871110, 987258, 1480887, 1645430, 1742220, 1974516, 2468145, 2961774, 3290860, 4936290, 5923548, 7404435, 9872580, 14808870, 29617740]

約数ペア:

[(1, 29617740), (2, 14808870), (3, 9872580), (4, 7404435), (5, 5923548), (6, 4936290), (9, 3290860), (10, 2961774), (12, 2468145), (15, 1974516), (17, 1742220), (18, 1645430), (20, 1480887), (30, 987258), (34, 871110), (36, 822715), (45, 658172), (51, 580740), (60, 493629), (68, 435555), (85, 348444), (90, 329086), (102, 290370), (153, 193580), (170, 174222), (180, 164543), (204, 145185), (255, 116148), (306, 96790), (340, 87111), (510, 58074), (612, 48395), (765, 38716), (1020, 29037), (1530, 19358), (3060, 9679)]