23650860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 69189120

約数和(自身を除く): 45538260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 103, 129, 172, 178, 206, 215, 258, 267, 309, 356, 412, 430, 445, 515, 516, 534, 618, 645, 860, 890, 1030, 1068, 1236, 1290, 1335, 1545, 1780, 2060, 2580, 2670, 3090, 3827, 4429, 5340, 6180, 7654, 8858, 9167, 11481, 13287, 15308, 17716, 18334, 19135, 22145, 22962, 26574, 27501, 36668, 38270, 44290, 45835, 45924, 53148, 55002, 57405, 66435, 76540, 88580, 91670, 110004, 114810, 132870, 137505, 183340, 229620, 265740, 275010, 394181, 550020, 788362, 1182543, 1576724, 1970905, 2365086, 3941810, 4730172, 5912715, 7883620, 11825430, 23650860]

約数ペア:

[(1, 23650860), (2, 11825430), (3, 7883620), (4, 5912715), (5, 4730172), (6, 3941810), (10, 2365086), (12, 1970905), (15, 1576724), (20, 1182543), (30, 788362), (43, 550020), (60, 394181), (86, 275010), (89, 265740), (103, 229620), (129, 183340), (172, 137505), (178, 132870), (206, 114810), (215, 110004), (258, 91670), (267, 88580), (309, 76540), (356, 66435), (412, 57405), (430, 55002), (445, 53148), (515, 45924), (516, 45835), (534, 44290), (618, 38270), (645, 36668), (860, 27501), (890, 26574), (1030, 22962), (1068, 22145), (1236, 19135), (1290, 18334), (1335, 17716), (1545, 15308), (1780, 13287), (2060, 11481), (2580, 9167), (2670, 8858), (3090, 7654), (3827, 6180), (4429, 5340)]