40749390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41161}}^1$

素因数の和:41185

約数の個数: 48

約数和(自身を含む): 115582896

約数和(自身を除く): 74833506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 41161, 82322, 123483, 205805, 246966, 370449, 411610, 452771, 617415, 740898, 905542, 1234830, 1358313, 1852245, 2263855, 2716626, 3704490, 4074939, 4527710, 6791565, 8149878, 13583130, 20374695, 40749390]

約数ペア:

[(1, 40749390), (2, 20374695), (3, 13583130), (5, 8149878), (6, 6791565), (9, 4527710), (10, 4074939), (11, 3704490), (15, 2716626), (18, 2263855), (22, 1852245), (30, 1358313), (33, 1234830), (45, 905542), (55, 740898), (66, 617415), (90, 452771), (99, 411610), (110, 370449), (165, 246966), (198, 205805), (330, 123483), (495, 82322), (990, 41161)]