295557130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 609700608

約数和(自身を除く): 314143478

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 197, 230, 253, 394, 506, 593, 985, 1186, 1265, 1970, 2167, 2530, 2965, 4334, 4531, 5930, 6523, 9062, 10835, 13046, 13639, 21670, 22655, 27278, 32615, 45310, 49841, 65230, 68195, 99682, 116821, 136390, 150029, 233642, 249205, 300058, 498410, 584105, 750145, 1168210, 1285031, 1500290, 2570062, 2686883, 5373766, 6425155, 12850310, 13434415, 26868830, 29555713, 59111426, 147778565, 295557130]

約数ペア:

[(1, 295557130), (2, 147778565), (5, 59111426), (10, 29555713), (11, 26868830), (22, 13434415), (23, 12850310), (46, 6425155), (55, 5373766), (110, 2686883), (115, 2570062), (197, 1500290), (230, 1285031), (253, 1168210), (394, 750145), (506, 584105), (593, 498410), (985, 300058), (1186, 249205), (1265, 233642), (1970, 150029), (2167, 136390), (2530, 116821), (2965, 99682), (4334, 68195), (4531, 65230), (5930, 49841), (6523, 45310), (9062, 32615), (10835, 27278), (13046, 22655), (13639, 21670)]