315177170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 720728064

約数和(自身を除く): 405550894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 127, 154, 242, 254, 293, 385, 586, 605, 635, 770, 847, 889, 1210, 1270, 1397, 1465, 1694, 1778, 2051, 2794, 2930, 3223, 4102, 4235, 4445, 6446, 6985, 8470, 8890, 9779, 10255, 13970, 15367, 16115, 19558, 20510, 22561, 30734, 32230, 35453, 37211, 45122, 48895, 70906, 74422, 76835, 97790, 107569, 112805, 153670, 177265, 186055, 215138, 225610, 248171, 260477, 354530, 372110, 409321, 496342, 520954, 537845, 818642, 1075690, 1240855, 1302385, 2046605, 2481710, 2604770, 2865247, 4093210, 4502531, 5730494, 9005062, 14326235, 22512655, 28652470, 31517717, 45025310, 63035434, 157588585, 315177170]

約数ペア:

[(1, 315177170), (2, 157588585), (5, 63035434), (7, 45025310), (10, 31517717), (11, 28652470), (14, 22512655), (22, 14326235), (35, 9005062), (55, 5730494), (70, 4502531), (77, 4093210), (110, 2865247), (121, 2604770), (127, 2481710), (154, 2046605), (242, 1302385), (254, 1240855), (293, 1075690), (385, 818642), (586, 537845), (605, 520954), (635, 496342), (770, 409321), (847, 372110), (889, 354530), (1210, 260477), (1270, 248171), (1397, 225610), (1465, 215138), (1694, 186055), (1778, 177265), (2051, 153670), (2794, 112805), (2930, 107569), (3223, 97790), (4102, 76835), (4235, 74422), (4445, 70906), (6446, 48895), (6985, 45122), (8470, 37211), (8890, 35453), (9779, 32230), (10255, 30734), (13970, 22561), (15367, 20510), (16115, 19558)]