23498860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15259}}^1$

素因数の和:15286

約数の個数: 48

約数和(自身を含む): 61528320

約数和(自身を除く): 38029460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15259, 30518, 61036, 76295, 106813, 152590, 167849, 213626, 305180, 335698, 427252, 534065, 671396, 839245, 1068130, 1174943, 1678490, 2136260, 2349886, 3356980, 4699772, 5874715, 11749430, 23498860]

約数ペア:

[(1, 23498860), (2, 11749430), (4, 5874715), (5, 4699772), (7, 3356980), (10, 2349886), (11, 2136260), (14, 1678490), (20, 1174943), (22, 1068130), (28, 839245), (35, 671396), (44, 534065), (55, 427252), (70, 335698), (77, 305180), (110, 213626), (140, 167849), (154, 152590), (220, 106813), (308, 76295), (385, 61036), (770, 30518), (1540, 15259)]