134920990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 265420800

約数和(自身を除く): 130499810

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 127, 149, 155, 230, 254, 298, 310, 635, 713, 745, 1270, 1426, 1490, 2921, 3427, 3565, 3937, 4619, 5842, 6854, 7130, 7874, 9238, 14605, 17135, 18923, 19685, 23095, 29210, 34270, 37846, 39370, 46190, 90551, 94615, 106237, 181102, 189230, 212474, 435229, 452755, 531185, 586613, 870458, 905510, 1062370, 1173226, 2176145, 2933065, 4352290, 5866130, 13492099, 26984198, 67460495, 134920990]

約数ペア:

[(1, 134920990), (2, 67460495), (5, 26984198), (10, 13492099), (23, 5866130), (31, 4352290), (46, 2933065), (62, 2176145), (115, 1173226), (127, 1062370), (149, 905510), (155, 870458), (230, 586613), (254, 531185), (298, 452755), (310, 435229), (635, 212474), (713, 189230), (745, 181102), (1270, 106237), (1426, 94615), (1490, 90551), (2921, 46190), (3427, 39370), (3565, 37846), (3937, 34270), (4619, 29210), (5842, 23095), (6854, 19685), (7130, 18923), (7874, 17135), (9238, 14605)]