30978103665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{6679}}^1$

素因数の和:6922

約数の個数: 64

約数和(自身を含む): 52124520960

約数和(自身を除く): 21146417295

約数列:

[1, 3, 5, 15, 37, 61, 111, 137, 183, 185, 305, 411, 555, 685, 915, 2055, 2257, 5069, 6679, 6771, 8357, 11285, 15207, 20037, 25071, 25345, 33395, 33855, 41785, 76035, 100185, 125355, 247123, 309209, 407419, 741369, 915023, 927627, 1222257, 1235615, 1546045, 2037095, 2745069, 3706845, 4575115, 4638135, 6111285, 13725345, 15074503, 33855851, 45223509, 55816403, 75372515, 101567553, 167449209, 169279255, 226117545, 279082015, 507837765, 837246045, 2065206911, 6195620733, 10326034555, 30978103665]

約数ペア:

[(1, 30978103665), (3, 10326034555), (5, 6195620733), (15, 2065206911), (37, 837246045), (61, 507837765), (111, 279082015), (137, 226117545), (183, 169279255), (185, 167449209), (305, 101567553), (411, 75372515), (555, 55816403), (685, 45223509), (915, 33855851), (2055, 15074503), (2257, 13725345), (5069, 6111285), (6679, 4638135), (6771, 4575115), (8357, 3706845), (11285, 2745069), (15207, 2037095), (20037, 1546045), (25071, 1235615), (25345, 1222257), (33395, 927627), (33855, 915023), (41785, 741369), (76035, 407419), (100185, 309209), (125355, 247123)]