290429055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31793}}^1$

素因数の和:31840

約数の個数: 48

約数和(自身を含む): 595183680

約数和(自身を除く): 304754625

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1827, 3045, 9135, 31793, 95379, 158965, 222551, 286137, 476895, 667653, 921997, 1112755, 1430685, 2002959, 2765991, 3338265, 4609985, 6453979, 8297973, 10014795, 13829955, 19361937, 32269895, 41489865, 58085811, 96809685, 290429055]

約数ペア:

[(1, 290429055), (3, 96809685), (5, 58085811), (7, 41489865), (9, 32269895), (15, 19361937), (21, 13829955), (29, 10014795), (35, 8297973), (45, 6453979), (63, 4609985), (87, 3338265), (105, 2765991), (145, 2002959), (203, 1430685), (261, 1112755), (315, 921997), (435, 667653), (609, 476895), (1015, 286137), (1305, 222551), (1827, 158965), (3045, 95379), (9135, 31793)]