11986020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3949

約数の個数: 72

約数和(自身を含む): 38506104

約数和(自身を除く): 26520084

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, 3917, 7834, 11751, 15668, 19585, 23502, 35253, 39170, 47004, 58755, 66589, 70506, 78340, 117510, 133178, 141012, 176265, 199767, 235020, 266356, 332945, 352530, 399534, 599301, 665890, 705060, 799068, 998835, 1198602, 1331780, 1997670, 2397204, 2996505, 3995340, 5993010, 11986020]

約数ペア:

[(1, 11986020), (2, 5993010), (3, 3995340), (4, 2996505), (5, 2397204), (6, 1997670), (9, 1331780), (10, 1198602), (12, 998835), (15, 799068), (17, 705060), (18, 665890), (20, 599301), (30, 399534), (34, 352530), (36, 332945), (45, 266356), (51, 235020), (60, 199767), (68, 176265), (85, 141012), (90, 133178), (102, 117510), (153, 78340), (170, 70506), (180, 66589), (204, 58755), (255, 47004), (306, 39170), (340, 35253), (510, 23502), (612, 19585), (765, 15668), (1020, 11751), (1530, 7834), (3060, 3917)]