17388630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3970

約数の個数: 72

約数和(自身を含む): 52605072

約数和(自身を除く): 35216442

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 3943, 4410, 7886, 11829, 19715, 23658, 27601, 35487, 39430, 55202, 59145, 70974, 82803, 118290, 138005, 165606, 177435, 193207, 248409, 276010, 354870, 386414, 414015, 496818, 579621, 828030, 966035, 1159242, 1242045, 1738863, 1932070, 2484090, 2898105, 3477726, 5796210, 8694315, 17388630]

約数ペア:

[(1, 17388630), (2, 8694315), (3, 5796210), (5, 3477726), (6, 2898105), (7, 2484090), (9, 1932070), (10, 1738863), (14, 1242045), (15, 1159242), (18, 966035), (21, 828030), (30, 579621), (35, 496818), (42, 414015), (45, 386414), (49, 354870), (63, 276010), (70, 248409), (90, 193207), (98, 177435), (105, 165606), (126, 138005), (147, 118290), (210, 82803), (245, 70974), (294, 59145), (315, 55202), (441, 39430), (490, 35487), (630, 27601), (735, 23658), (882, 19715), (1470, 11829), (2205, 7886), (3943, 4410)]