2012168835

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 3520861344

約数和(自身を除く): 1508692509

約数列:

[1, 3, 5, 9, 15, 45, 197, 353, 591, 643, 985, 1059, 1765, 1773, 1929, 2955, 3177, 3215, 5295, 5787, 8865, 9645, 15885, 28935, 69541, 126671, 208623, 226979, 347705, 380013, 625869, 633355, 680937, 1043115, 1134895, 1140039, 1900065, 2042811, 3129345, 3404685, 5700195, 10214055, 44714863, 134144589, 223574315, 402433767, 670722945, 2012168835]

約数ペア:

[(1, 2012168835), (3, 670722945), (5, 402433767), (9, 223574315), (15, 134144589), (45, 44714863), (197, 10214055), (353, 5700195), (591, 3404685), (643, 3129345), (985, 2042811), (1059, 1900065), (1765, 1140039), (1773, 1134895), (1929, 1043115), (2955, 680937), (3177, 633355), (3215, 625869), (5295, 380013), (5787, 347705), (8865, 226979), (9645, 208623), (15885, 126671), (28935, 69541)]