1036789020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{43969}}^1$

素因数の和:44115

約数の個数: 72

約数和(自身を含む): 3169005840

約数和(自身を除く): 2132216820

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, 43969, 87938, 131907, 175876, 219845, 263814, 395721, 439690, 527628, 659535, 791442, 879380, 1319070, 1582884, 1978605, 2638140, 3957210, 5759939, 7914420, 11519878, 17279817, 23039756, 28799695, 34559634, 51839451, 57599390, 69119268, 86399085, 103678902, 115198780, 172798170, 207357804, 259197255, 345596340, 518394510, 1036789020]

約数ペア:

[(1, 1036789020), (2, 518394510), (3, 345596340), (4, 259197255), (5, 207357804), (6, 172798170), (9, 115198780), (10, 103678902), (12, 86399085), (15, 69119268), (18, 57599390), (20, 51839451), (30, 34559634), (36, 28799695), (45, 23039756), (60, 17279817), (90, 11519878), (131, 7914420), (180, 5759939), (262, 3957210), (393, 2638140), (524, 1978605), (655, 1582884), (786, 1319070), (1179, 879380), (1310, 791442), (1572, 659535), (1965, 527628), (2358, 439690), (2620, 395721), (3930, 263814), (4716, 219845), (5895, 175876), (7860, 131907), (11790, 87938), (23580, 43969)]