295239420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{234317}}^1$

素因数の和:234339

約数の個数: 72

約数和(自身を含む): 1023501024

約数和(自身を除く): 728261604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 234317, 468634, 702951, 937268, 1171585, 1405902, 1640219, 2108853, 2343170, 2811804, 3280438, 3514755, 4217706, 4686340, 4920657, 6560876, 7029510, 8201095, 8435412, 9841314, 10544265, 14059020, 14761971, 16402190, 19682628, 21088530, 24603285, 29523942, 32804380, 42177060, 49206570, 59047884, 73809855, 98413140, 147619710, 295239420]

約数ペア:

[(1, 295239420), (2, 147619710), (3, 98413140), (4, 73809855), (5, 59047884), (6, 49206570), (7, 42177060), (9, 32804380), (10, 29523942), (12, 24603285), (14, 21088530), (15, 19682628), (18, 16402190), (20, 14761971), (21, 14059020), (28, 10544265), (30, 9841314), (35, 8435412), (36, 8201095), (42, 7029510), (45, 6560876), (60, 4920657), (63, 4686340), (70, 4217706), (84, 3514755), (90, 3280438), (105, 2811804), (126, 2343170), (140, 2108853), (180, 1640219), (210, 1405902), (252, 1171585), (315, 937268), (420, 702951), (630, 468634), (1260, 234317)]