23807630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 54604800

約数和(自身を除く): 30797170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 631, 686, 770, 1078, 1262, 1715, 2695, 3155, 3430, 3773, 4417, 5390, 6310, 6941, 7546, 8834, 13882, 18865, 22085, 30919, 34705, 37730, 44170, 48587, 61838, 69410, 97174, 154595, 216433, 242935, 309190, 340109, 432866, 485870, 680218, 1082165, 1700545, 2164330, 2380763, 3401090, 4761526, 11903815, 23807630]

約数ペア:

[(1, 23807630), (2, 11903815), (5, 4761526), (7, 3401090), (10, 2380763), (11, 2164330), (14, 1700545), (22, 1082165), (35, 680218), (49, 485870), (55, 432866), (70, 340109), (77, 309190), (98, 242935), (110, 216433), (154, 154595), (245, 97174), (343, 69410), (385, 61838), (490, 48587), (539, 44170), (631, 37730), (686, 34705), (770, 30919), (1078, 22085), (1262, 18865), (1715, 13882), (2695, 8834), (3155, 7546), (3430, 6941), (3773, 6310), (4417, 5390)]