338391970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9173}}^1$

素因数の和:9235

約数の個数: 64

約数和(自身を含む): 760928256

約数和(自身を除く): 422536286

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 2170, 2635, 3689, 5270, 7378, 9173, 18346, 18445, 36890, 45865, 64211, 91730, 128422, 155941, 284363, 311882, 321055, 568726, 642110, 779705, 1091587, 1421815, 1559410, 1990541, 2183174, 2843630, 3981082, 4834171, 5457935, 9668342, 9952705, 10915870, 19905410, 24170855, 33839197, 48341710, 67678394, 169195985, 338391970]

約数ペア:

[(1, 338391970), (2, 169195985), (5, 67678394), (7, 48341710), (10, 33839197), (14, 24170855), (17, 19905410), (31, 10915870), (34, 9952705), (35, 9668342), (62, 5457935), (70, 4834171), (85, 3981082), (119, 2843630), (155, 2183174), (170, 1990541), (217, 1559410), (238, 1421815), (310, 1091587), (434, 779705), (527, 642110), (595, 568726), (1054, 321055), (1085, 311882), (1190, 284363), (2170, 155941), (2635, 128422), (3689, 91730), (5270, 64211), (7378, 45865), (9173, 36890), (18346, 18445)]