124984170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81689}}^1$

素因数の和:81719

約数の個数: 48

約数和(自身を含む): 344078280

約数和(自身を除く): 219094110

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, 81689, 163378, 245067, 408445, 490134, 735201, 816890, 1225335, 1388713, 1470402, 2450670, 2777426, 3676005, 4166139, 6943565, 7352010, 8332278, 12498417, 13887130, 20830695, 24996834, 41661390, 62492085, 124984170]

約数ペア:

[(1, 124984170), (2, 62492085), (3, 41661390), (5, 24996834), (6, 20830695), (9, 13887130), (10, 12498417), (15, 8332278), (17, 7352010), (18, 6943565), (30, 4166139), (34, 3676005), (45, 2777426), (51, 2450670), (85, 1470402), (90, 1388713), (102, 1225335), (153, 816890), (170, 735201), (255, 490134), (306, 408445), (510, 245067), (765, 163378), (1530, 81689)]