7255380210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{3491}}^1$

素因数の和:3660

約数の個数: 96

約数和(自身を含む): 19018214208

約数和(自身を除く): 11762833998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2847, 3491, 4745, 5329, 5694, 6982, 9490, 10473, 10658, 14235, 15987, 17455, 20946, 26645, 28470, 31974, 34910, 45383, 52365, 53290, 69277, 79935, 90766, 104730, 136149, 138554, 159870, 207831, 226915, 254843, 272298, 346385, 415662, 453830, 509686, 680745, 692770, 764529, 1039155, 1274215, 1361490, 1529058, 2078310, 2548430, 3312959, 3822645, 6625918, 7645290, 9938877, 16564795, 18603539, 19877754, 33129590, 37207078, 49694385, 55810617, 93017695, 99388770, 111621234, 186035390, 241846007, 279053085, 483692014, 558106170, 725538021, 1209230035, 1451076042, 2418460070, 3627690105, 7255380210]

約数ペア:

[(1, 7255380210), (2, 3627690105), (3, 2418460070), (5, 1451076042), (6, 1209230035), (10, 725538021), (13, 558106170), (15, 483692014), (26, 279053085), (30, 241846007), (39, 186035390), (65, 111621234), (73, 99388770), (78, 93017695), (130, 55810617), (146, 49694385), (195, 37207078), (219, 33129590), (365, 19877754), (390, 18603539), (438, 16564795), (730, 9938877), (949, 7645290), (1095, 6625918), (1898, 3822645), (2190, 3312959), (2847, 2548430), (3491, 2078310), (4745, 1529058), (5329, 1361490), (5694, 1274215), (6982, 1039155), (9490, 764529), (10473, 692770), (10658, 680745), (14235, 509686), (15987, 453830), (17455, 415662), (20946, 346385), (26645, 272298), (28470, 254843), (31974, 226915), (34910, 207831), (45383, 159870), (52365, 138554), (53290, 136149), (69277, 104730), (79935, 90766)]