11555544060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{490057}}^1$

素因数の和:490203

約数の個数: 72

約数和(自身を含む): 35319460176

約数和(自身を除く): 23763916116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 490057, 980114, 1470171, 1960228, 2450285, 2940342, 4410513, 4900570, 5880684, 7350855, 8821026, 9801140, 14701710, 17642052, 22052565, 29403420, 44105130, 64197467, 88210260, 128394934, 192592401, 256789868, 320987335, 385184802, 577777203, 641974670, 770369604, 962962005, 1155554406, 1283949340, 1925924010, 2311108812, 2888886015, 3851848020, 5777772030, 11555544060]

約数ペア:

[(1, 11555544060), (2, 5777772030), (3, 3851848020), (4, 2888886015), (5, 2311108812), (6, 1925924010), (9, 1283949340), (10, 1155554406), (12, 962962005), (15, 770369604), (18, 641974670), (20, 577777203), (30, 385184802), (36, 320987335), (45, 256789868), (60, 192592401), (90, 128394934), (131, 88210260), (180, 64197467), (262, 44105130), (393, 29403420), (524, 22052565), (655, 17642052), (786, 14701710), (1179, 9801140), (1310, 8821026), (1572, 7350855), (1965, 5880684), (2358, 4900570), (2620, 4410513), (3930, 2940342), (4716, 2450285), (5895, 1960228), (7860, 1470171), (11790, 980114), (23580, 490057)]