235247740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6851

約数の個数: 96

約数和(自身を含む): 640120320

約数和(自身を除く): 404872580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6803, 6916, 8645, 13606, 17290, 27212, 34015, 34580, 47621, 68030, 88439, 95242, 129257, 136060, 176878, 190484, 238105, 258514, 353756, 442195, 476210, 517028, 619073, 646285, 884390, 904799, 952420, 1238146, 1292570, 1680341, 1768780, 1809598, 2476292, 2585140, 3095365, 3360682, 3619196, 4523995, 6190730, 6721364, 8401705, 9047990, 11762387, 12381460, 16803410, 18095980, 23524774, 33606820, 47049548, 58811935, 117623870, 235247740]

約数ペア:

[(1, 235247740), (2, 117623870), (4, 58811935), (5, 47049548), (7, 33606820), (10, 23524774), (13, 18095980), (14, 16803410), (19, 12381460), (20, 11762387), (26, 9047990), (28, 8401705), (35, 6721364), (38, 6190730), (52, 4523995), (65, 3619196), (70, 3360682), (76, 3095365), (91, 2585140), (95, 2476292), (130, 1809598), (133, 1768780), (140, 1680341), (182, 1292570), (190, 1238146), (247, 952420), (260, 904799), (266, 884390), (364, 646285), (380, 619073), (455, 517028), (494, 476210), (532, 442195), (665, 353756), (910, 258514), (988, 238105), (1235, 190484), (1330, 176878), (1729, 136060), (1820, 129257), (2470, 95242), (2660, 88439), (3458, 68030), (4940, 47621), (6803, 34580), (6916, 34015), (8645, 27212), (13606, 17290)]