30512322

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 70531200

約数和(自身を除く): 40018878

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 61, 118, 122, 157, 177, 183, 314, 354, 366, 471, 531, 549, 942, 1062, 1098, 1413, 1593, 1647, 2826, 3186, 3294, 3599, 4239, 7198, 8478, 9263, 9577, 10797, 18526, 19154, 21594, 27789, 28731, 32391, 55578, 57462, 64782, 83367, 86193, 97173, 166734, 172386, 194346, 250101, 258579, 500202, 517158, 565043, 1130086, 1695129, 3390258, 5085387, 10170774, 15256161, 30512322]

約数ペア:

[(1, 30512322), (2, 15256161), (3, 10170774), (6, 5085387), (9, 3390258), (18, 1695129), (27, 1130086), (54, 565043), (59, 517158), (61, 500202), (118, 258579), (122, 250101), (157, 194346), (177, 172386), (183, 166734), (314, 97173), (354, 86193), (366, 83367), (471, 64782), (531, 57462), (549, 55578), (942, 32391), (1062, 28731), (1098, 27789), (1413, 21594), (1593, 19154), (1647, 18526), (2826, 10797), (3186, 9577), (3294, 9263), (3599, 8478), (4239, 7198)]