1291288290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{7187}}^1$

素因数の和:7363

約数の個数: 64

約数和(自身を含む): 3185951616

約数和(自身を除く): 1894663326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 113, 159, 226, 265, 318, 339, 530, 565, 678, 795, 1130, 1590, 1695, 3390, 5989, 7187, 11978, 14374, 17967, 21561, 29945, 35934, 35935, 43122, 59890, 71870, 89835, 107805, 179670, 215610, 380911, 761822, 812131, 1142733, 1624262, 1904555, 2285466, 2436393, 3809110, 4060655, 4872786, 5713665, 8121310, 11427330, 12181965, 24363930, 43042943, 86085886, 129128829, 215214715, 258257658, 430429430, 645644145, 1291288290]

約数ペア:

[(1, 1291288290), (2, 645644145), (3, 430429430), (5, 258257658), (6, 215214715), (10, 129128829), (15, 86085886), (30, 43042943), (53, 24363930), (106, 12181965), (113, 11427330), (159, 8121310), (226, 5713665), (265, 4872786), (318, 4060655), (339, 3809110), (530, 2436393), (565, 2285466), (678, 1904555), (795, 1624262), (1130, 1142733), (1590, 812131), (1695, 761822), (3390, 380911), (5989, 215610), (7187, 179670), (11978, 107805), (14374, 89835), (17967, 71870), (21561, 59890), (29945, 43122), (35934, 35935)]