179902370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 348986880

約数和(自身を除く): 169084510

約数列:

[1, 2, 5, 10, 29, 47, 58, 67, 94, 134, 145, 197, 235, 290, 335, 394, 470, 670, 985, 1363, 1943, 1970, 2726, 3149, 3886, 5713, 6298, 6815, 9259, 9715, 11426, 13199, 13630, 15745, 18518, 19430, 26398, 28565, 31490, 46295, 57130, 65995, 91321, 92590, 131990, 182642, 268511, 382771, 456605, 537022, 620353, 765542, 913210, 1240706, 1342555, 1913855, 2685110, 3101765, 3827710, 6203530, 17990237, 35980474, 89951185, 179902370]

約数ペア:

[(1, 179902370), (2, 89951185), (5, 35980474), (10, 17990237), (29, 6203530), (47, 3827710), (58, 3101765), (67, 2685110), (94, 1913855), (134, 1342555), (145, 1240706), (197, 913210), (235, 765542), (290, 620353), (335, 537022), (394, 456605), (470, 382771), (670, 268511), (985, 182642), (1363, 131990), (1943, 92590), (1970, 91321), (2726, 65995), (3149, 57130), (3886, 46295), (5713, 31490), (6298, 28565), (6815, 26398), (9259, 19430), (9715, 18518), (11426, 15745), (13199, 13630)]