179670530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 360067680

約数和(自身を除く): 180397150

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 89, 106, 130, 178, 265, 293, 445, 530, 586, 689, 890, 1157, 1378, 1465, 2314, 2930, 3445, 3809, 4717, 5785, 6890, 7618, 9434, 11570, 15529, 19045, 23585, 26077, 31058, 38090, 47170, 52154, 61321, 77645, 122642, 130385, 155290, 201877, 260770, 306605, 339001, 403754, 613210, 678002, 1009385, 1382081, 1695005, 2018770, 2764162, 3390010, 6910405, 13820810, 17967053, 35934106, 89835265, 179670530]

約数ペア:

[(1, 179670530), (2, 89835265), (5, 35934106), (10, 17967053), (13, 13820810), (26, 6910405), (53, 3390010), (65, 2764162), (89, 2018770), (106, 1695005), (130, 1382081), (178, 1009385), (265, 678002), (293, 613210), (445, 403754), (530, 339001), (586, 306605), (689, 260770), (890, 201877), (1157, 155290), (1378, 130385), (1465, 122642), (2314, 77645), (2930, 61321), (3445, 52154), (3809, 47170), (4717, 38090), (5785, 31058), (6890, 26077), (7618, 23585), (9434, 19045), (11570, 15529)]