75128810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 149796864

約数和(自身を除く): 74668054

約数列:

[1, 2, 5, 10, 23, 31, 41, 46, 62, 82, 115, 155, 205, 230, 257, 310, 410, 514, 713, 943, 1271, 1285, 1426, 1886, 2542, 2570, 3565, 4715, 5911, 6355, 7130, 7967, 9430, 10537, 11822, 12710, 15934, 21074, 29233, 29555, 39835, 52685, 58466, 59110, 79670, 105370, 146165, 183241, 242351, 292330, 326647, 366482, 484702, 653294, 916205, 1211755, 1633235, 1832410, 2423510, 3266470, 7512881, 15025762, 37564405, 75128810]

約数ペア:

[(1, 75128810), (2, 37564405), (5, 15025762), (10, 7512881), (23, 3266470), (31, 2423510), (41, 1832410), (46, 1633235), (62, 1211755), (82, 916205), (115, 653294), (155, 484702), (205, 366482), (230, 326647), (257, 292330), (310, 242351), (410, 183241), (514, 146165), (713, 105370), (943, 79670), (1271, 59110), (1285, 58466), (1426, 52685), (1886, 39835), (2542, 29555), (2570, 29233), (3565, 21074), (4715, 15934), (5911, 12710), (6355, 11822), (7130, 10537), (7967, 9430)]