230031045

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 414460800

約数和(自身を除く): 184429755

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 359, 435, 491, 1077, 1305, 1473, 1795, 2455, 3231, 4419, 5385, 7365, 10411, 14239, 16155, 22095, 31233, 42717, 52055, 71195, 93699, 128151, 156165, 176269, 213585, 468495, 528807, 640755, 881345, 1586421, 2644035, 5111801, 7932105, 15335403, 25559005, 46006209, 76677015, 230031045]

約数ペア:

[(1, 230031045), (3, 76677015), (5, 46006209), (9, 25559005), (15, 15335403), (29, 7932105), (45, 5111801), (87, 2644035), (145, 1586421), (261, 881345), (359, 640755), (435, 528807), (491, 468495), (1077, 213585), (1305, 176269), (1473, 156165), (1795, 128151), (2455, 93699), (3231, 71195), (4419, 52055), (5385, 42717), (7365, 31233), (10411, 22095), (14239, 16155)]