5271910

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 11664000

約数和(自身を除く): 6392090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 53, 58, 70, 98, 106, 145, 203, 245, 265, 290, 343, 371, 406, 490, 530, 686, 742, 1015, 1421, 1537, 1715, 1855, 2030, 2597, 2842, 3074, 3430, 3710, 5194, 7105, 7685, 9947, 10759, 12985, 14210, 15370, 18179, 19894, 21518, 25970, 36358, 49735, 53795, 75313, 90895, 99470, 107590, 150626, 181790, 376565, 527191, 753130, 1054382, 2635955, 5271910]

約数ペア:

[(1, 5271910), (2, 2635955), (5, 1054382), (7, 753130), (10, 527191), (14, 376565), (29, 181790), (35, 150626), (49, 107590), (53, 99470), (58, 90895), (70, 75313), (98, 53795), (106, 49735), (145, 36358), (203, 25970), (245, 21518), (265, 19894), (290, 18179), (343, 15370), (371, 14210), (406, 12985), (490, 10759), (530, 9947), (686, 7685), (742, 7105), (1015, 5194), (1421, 3710), (1537, 3430), (1715, 3074), (1855, 2842), (2030, 2597)]