634770430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1723}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 1380303360

約数和(自身を除く): 745532930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 277, 554, 665, 1330, 1385, 1723, 1939, 2770, 3446, 3878, 5263, 8615, 9695, 10526, 12061, 17230, 19390, 24122, 26315, 32737, 36841, 52630, 60305, 65474, 73682, 120610, 163685, 184205, 229159, 327370, 368410, 458318, 477271, 954542, 1145795, 2291590, 2386355, 3340897, 4772710, 6681794, 9068149, 16704485, 18136298, 33408970, 45340745, 63477043, 90681490, 126954086, 317385215, 634770430]

約数ペア:

[(1, 634770430), (2, 317385215), (5, 126954086), (7, 90681490), (10, 63477043), (14, 45340745), (19, 33408970), (35, 18136298), (38, 16704485), (70, 9068149), (95, 6681794), (133, 4772710), (190, 3340897), (266, 2386355), (277, 2291590), (554, 1145795), (665, 954542), (1330, 477271), (1385, 458318), (1723, 368410), (1939, 327370), (2770, 229159), (3446, 184205), (3878, 163685), (5263, 120610), (8615, 73682), (9695, 65474), (10526, 60305), (12061, 52630), (17230, 36841), (19390, 32737), (24122, 26315)]