1617554430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{120623}}^1$

素因数の和:120785

約数の個数: 48

約数和(自身を含む): 4233902400

約数和(自身を除く): 2616347970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1341, 1490, 2235, 2682, 4470, 6705, 13410, 120623, 241246, 361869, 603115, 723738, 1085607, 1206230, 1809345, 2171214, 3618690, 5428035, 10856070, 17972827, 35945654, 53918481, 89864135, 107836962, 161755443, 179728270, 269592405, 323510886, 539184810, 808777215, 1617554430]

約数ペア:

[(1, 1617554430), (2, 808777215), (3, 539184810), (5, 323510886), (6, 269592405), (9, 179728270), (10, 161755443), (15, 107836962), (18, 89864135), (30, 53918481), (45, 35945654), (90, 17972827), (149, 10856070), (298, 5428035), (447, 3618690), (745, 2171214), (894, 1809345), (1341, 1206230), (1490, 1085607), (2235, 723738), (2682, 603115), (4470, 361869), (6705, 241246), (13410, 120623)]