68883030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12547}}^1$

素因数の和:12621

約数の個数: 48

約数和(自身を含む): 182046384

約数和(自身を除く): 113163354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 12547, 25094, 37641, 62735, 75282, 112923, 125470, 188205, 225846, 376410, 564615, 765367, 1129230, 1530734, 2296101, 3826835, 4592202, 6888303, 7653670, 11480505, 13776606, 22961010, 34441515, 68883030]

約数ペア:

[(1, 68883030), (2, 34441515), (3, 22961010), (5, 13776606), (6, 11480505), (9, 7653670), (10, 6888303), (15, 4592202), (18, 3826835), (30, 2296101), (45, 1530734), (61, 1129230), (90, 765367), (122, 564615), (183, 376410), (305, 225846), (366, 188205), (549, 125470), (610, 112923), (915, 75282), (1098, 62735), (1830, 37641), (2745, 25094), (5490, 12547)]