30189588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 84239232

約数和(自身を除く): 54049644

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 241, 286, 292, 429, 438, 482, 572, 723, 803, 858, 876, 949, 964, 1446, 1606, 1716, 1898, 2409, 2651, 2847, 2892, 3133, 3212, 3796, 4818, 5302, 5694, 6266, 7953, 9399, 9636, 10439, 10604, 11388, 12532, 15906, 17593, 18798, 20878, 31317, 31812, 34463, 35186, 37596, 41756, 52779, 62634, 68926, 70372, 103389, 105558, 125268, 137852, 193523, 206778, 211116, 228709, 387046, 413556, 457418, 580569, 686127, 774092, 914836, 1161138, 1372254, 2322276, 2515799, 2744508, 5031598, 7547397, 10063196, 15094794, 30189588]

約数ペア:

[(1, 30189588), (2, 15094794), (3, 10063196), (4, 7547397), (6, 5031598), (11, 2744508), (12, 2515799), (13, 2322276), (22, 1372254), (26, 1161138), (33, 914836), (39, 774092), (44, 686127), (52, 580569), (66, 457418), (73, 413556), (78, 387046), (132, 228709), (143, 211116), (146, 206778), (156, 193523), (219, 137852), (241, 125268), (286, 105558), (292, 103389), (429, 70372), (438, 68926), (482, 62634), (572, 52779), (723, 41756), (803, 37596), (858, 35186), (876, 34463), (949, 31812), (964, 31317), (1446, 20878), (1606, 18798), (1716, 17593), (1898, 15906), (2409, 12532), (2651, 11388), (2847, 10604), (2892, 10439), (3133, 9636), (3212, 9399), (3796, 7953), (4818, 6266), (5302, 5694)]