30502136

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37926664

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 53, 56, 86, 106, 172, 212, 239, 301, 344, 371, 424, 478, 602, 742, 956, 1204, 1484, 1673, 1912, 2279, 2408, 2968, 3346, 4558, 6692, 9116, 10277, 12667, 13384, 15953, 18232, 20554, 25334, 31906, 41108, 50668, 63812, 71939, 82216, 88669, 101336, 127624, 143878, 177338, 287756, 354676, 544681, 575512, 709352, 1089362, 2178724, 3812767, 4357448, 7625534, 15251068, 30502136]

約数ペア:

[(1, 30502136), (2, 15251068), (4, 7625534), (7, 4357448), (8, 3812767), (14, 2178724), (28, 1089362), (43, 709352), (53, 575512), (56, 544681), (86, 354676), (106, 287756), (172, 177338), (212, 143878), (239, 127624), (301, 101336), (344, 88669), (371, 82216), (424, 71939), (478, 63812), (602, 50668), (742, 41108), (956, 31906), (1204, 25334), (1484, 20554), (1673, 18232), (1912, 15953), (2279, 13384), (2408, 12667), (2968, 10277), (3346, 9116), (4558, 6692)]