22248870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2069

約数の個数: 64

約数和(自身を含む): 62208000

約数和(自身を除く): 39959130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 1999, 2226, 3710, 3998, 5565, 5997, 9995, 11130, 11994, 13993, 19990, 27986, 29985, 41979, 59970, 69965, 83958, 105947, 139930, 209895, 211894, 317841, 419790, 529735, 635682, 741629, 1059470, 1483258, 1589205, 2224887, 3178410, 3708145, 4449774, 7416290, 11124435, 22248870]

約数ペア:

[(1, 22248870), (2, 11124435), (3, 7416290), (5, 4449774), (6, 3708145), (7, 3178410), (10, 2224887), (14, 1589205), (15, 1483258), (21, 1059470), (30, 741629), (35, 635682), (42, 529735), (53, 419790), (70, 317841), (105, 211894), (106, 209895), (159, 139930), (210, 105947), (265, 83958), (318, 69965), (371, 59970), (530, 41979), (742, 29985), (795, 27986), (1113, 19990), (1590, 13993), (1855, 11994), (1999, 11130), (2226, 9995), (3710, 5997), (3998, 5565)]