30438690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 46543710

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 593, 870, 885, 1186, 1711, 1770, 1779, 2965, 3422, 3558, 5133, 5930, 8555, 8895, 10266, 17110, 17197, 17790, 25665, 34394, 34987, 51330, 51591, 69974, 85985, 103182, 104961, 171970, 174935, 209922, 257955, 349870, 515910, 524805, 1014623, 1049610, 2029246, 3043869, 5073115, 6087738, 10146230, 15219345, 30438690]

約数ペア:

[(1, 30438690), (2, 15219345), (3, 10146230), (5, 6087738), (6, 5073115), (10, 3043869), (15, 2029246), (29, 1049610), (30, 1014623), (58, 524805), (59, 515910), (87, 349870), (118, 257955), (145, 209922), (174, 174935), (177, 171970), (290, 104961), (295, 103182), (354, 85985), (435, 69974), (590, 51591), (593, 51330), (870, 34987), (885, 34394), (1186, 25665), (1711, 17790), (1770, 17197), (1779, 17110), (2965, 10266), (3422, 8895), (3558, 8555), (5133, 5930)]