2130487020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{114913}}^1$

素因数の和:115031

約数の個数: 72

約数和(自身を含む): 6525276576

約数和(自身を除く): 4394789556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 114913, 229826, 344739, 459652, 574565, 689478, 1034217, 1149130, 1378956, 1723695, 2068434, 2298260, 3447390, 4136868, 5171085, 6894780, 10342170, 11836039, 20684340, 23672078, 35508117, 47344156, 59180195, 71016234, 106524351, 118360390, 142032468, 177540585, 213048702, 236720780, 355081170, 426097404, 532621755, 710162340, 1065243510, 2130487020]

約数ペア:

[(1, 2130487020), (2, 1065243510), (3, 710162340), (4, 532621755), (5, 426097404), (6, 355081170), (9, 236720780), (10, 213048702), (12, 177540585), (15, 142032468), (18, 118360390), (20, 106524351), (30, 71016234), (36, 59180195), (45, 47344156), (60, 35508117), (90, 23672078), (103, 20684340), (180, 11836039), (206, 10342170), (309, 6894780), (412, 5171085), (515, 4136868), (618, 3447390), (927, 2298260), (1030, 2068434), (1236, 1723695), (1545, 1378956), (1854, 1149130), (2060, 1034217), (3090, 689478), (3708, 574565), (4635, 459652), (6180, 344739), (9270, 229826), (18540, 114913)]