89885970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19583}}^1$

素因数の和:19616

約数の個数: 64

約数和(自身を含む): 253808640

約数和(自身を除く): 163922670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 19583, 39166, 58749, 97915, 117498, 176247, 195830, 293745, 332911, 352494, 528741, 587490, 665822, 881235, 998733, 1057482, 1664555, 1762470, 1997466, 2643705, 2996199, 3329110, 4993665, 5287410, 5992398, 8988597, 9987330, 14980995, 17977194, 29961990, 44942985, 89885970]

約数ペア:

[(1, 89885970), (2, 44942985), (3, 29961990), (5, 17977194), (6, 14980995), (9, 9987330), (10, 8988597), (15, 5992398), (17, 5287410), (18, 4993665), (27, 3329110), (30, 2996199), (34, 2643705), (45, 1997466), (51, 1762470), (54, 1664555), (85, 1057482), (90, 998733), (102, 881235), (135, 665822), (153, 587490), (170, 528741), (255, 352494), (270, 332911), (306, 293745), (459, 195830), (510, 176247), (765, 117498), (918, 97915), (1530, 58749), (2295, 39166), (4590, 19583)]