68696790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 170726400

約数和(自身を除く): 102029610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 199, 222, 311, 370, 398, 555, 597, 622, 933, 995, 1110, 1194, 1555, 1866, 1990, 2985, 3110, 4665, 5970, 7363, 9330, 11507, 14726, 22089, 23014, 34521, 36815, 44178, 57535, 61889, 69042, 73630, 110445, 115070, 123778, 172605, 185667, 220890, 309445, 345210, 371334, 618890, 928335, 1856670, 2289893, 4579786, 6869679, 11449465, 13739358, 22898930, 34348395, 68696790]

約数ペア:

[(1, 68696790), (2, 34348395), (3, 22898930), (5, 13739358), (6, 11449465), (10, 6869679), (15, 4579786), (30, 2289893), (37, 1856670), (74, 928335), (111, 618890), (185, 371334), (199, 345210), (222, 309445), (311, 220890), (370, 185667), (398, 172605), (555, 123778), (597, 115070), (622, 110445), (933, 73630), (995, 69042), (1110, 61889), (1194, 57535), (1555, 44178), (1866, 36815), (1990, 34521), (2985, 23014), (3110, 22089), (4665, 14726), (5970, 11507), (7363, 9330)]