9938110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 22482432

約数和(自身を除く): 12544322

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 163, 182, 326, 335, 455, 469, 670, 815, 871, 910, 938, 1141, 1630, 1742, 2119, 2282, 2345, 4238, 4355, 4690, 5705, 6097, 8710, 10595, 10921, 11410, 12194, 14833, 21190, 21842, 29666, 30485, 54605, 60970, 74165, 76447, 109210, 141973, 148330, 152894, 283946, 382235, 709865, 764470, 993811, 1419730, 1987622, 4969055, 9938110]

約数ペア:

[(1, 9938110), (2, 4969055), (5, 1987622), (7, 1419730), (10, 993811), (13, 764470), (14, 709865), (26, 382235), (35, 283946), (65, 152894), (67, 148330), (70, 141973), (91, 109210), (130, 76447), (134, 74165), (163, 60970), (182, 54605), (326, 30485), (335, 29666), (455, 21842), (469, 21190), (670, 14833), (815, 12194), (871, 11410), (910, 10921), (938, 10595), (1141, 8710), (1630, 6097), (1742, 5705), (2119, 4690), (2282, 4355), (2345, 4238)]