23910780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 69995520

約数和(自身を除く): 46084740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 61, 94, 122, 139, 141, 183, 188, 235, 244, 278, 282, 305, 366, 417, 470, 556, 564, 610, 695, 705, 732, 834, 915, 940, 1220, 1390, 1410, 1668, 1830, 2085, 2780, 2820, 2867, 3660, 4170, 5734, 6533, 8340, 8479, 8601, 11468, 13066, 14335, 16958, 17202, 19599, 25437, 26132, 28670, 32665, 33916, 34404, 39198, 42395, 43005, 50874, 57340, 65330, 78396, 84790, 86010, 97995, 101748, 127185, 130660, 169580, 172020, 195990, 254370, 391980, 398513, 508740, 797026, 1195539, 1594052, 1992565, 2391078, 3985130, 4782156, 5977695, 7970260, 11955390, 23910780]

約数ペア:

[(1, 23910780), (2, 11955390), (3, 7970260), (4, 5977695), (5, 4782156), (6, 3985130), (10, 2391078), (12, 1992565), (15, 1594052), (20, 1195539), (30, 797026), (47, 508740), (60, 398513), (61, 391980), (94, 254370), (122, 195990), (139, 172020), (141, 169580), (183, 130660), (188, 127185), (235, 101748), (244, 97995), (278, 86010), (282, 84790), (305, 78396), (366, 65330), (417, 57340), (470, 50874), (556, 43005), (564, 42395), (610, 39198), (695, 34404), (705, 33916), (732, 32665), (834, 28670), (915, 26132), (940, 25437), (1220, 19599), (1390, 17202), (1410, 16958), (1668, 14335), (1830, 13066), (2085, 11468), (2780, 8601), (2820, 8479), (2867, 8340), (3660, 6533), (4170, 5734)]