102962710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 209018880

約数和(自身を除く): 106056170

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 127, 170, 190, 251, 254, 323, 502, 635, 646, 1255, 1270, 1615, 2159, 2413, 2510, 3230, 4267, 4318, 4769, 4826, 8534, 9538, 10795, 12065, 21335, 21590, 23845, 24130, 31877, 41021, 42670, 47690, 63754, 81073, 82042, 159385, 162146, 205105, 318770, 405365, 410210, 541909, 605663, 810730, 1083818, 1211326, 2709545, 3028315, 5419090, 6056630, 10296271, 20592542, 51481355, 102962710]

約数ペア:

[(1, 102962710), (2, 51481355), (5, 20592542), (10, 10296271), (17, 6056630), (19, 5419090), (34, 3028315), (38, 2709545), (85, 1211326), (95, 1083818), (127, 810730), (170, 605663), (190, 541909), (251, 410210), (254, 405365), (323, 318770), (502, 205105), (635, 162146), (646, 159385), (1255, 82042), (1270, 81073), (1615, 63754), (2159, 47690), (2413, 42670), (2510, 41021), (3230, 31877), (4267, 24130), (4318, 23845), (4769, 21590), (4826, 21335), (8534, 12065), (9538, 10795)]