701211170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 1401079680

約数和(自身を除く): 699868510

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 233, 251, 466, 502, 545, 1090, 1165, 1199, 1255, 2330, 2398, 2510, 2563, 2761, 5126, 5522, 5995, 11990, 12815, 13805, 25397, 25630, 27359, 27610, 50794, 54718, 58483, 116966, 126985, 136795, 253970, 273590, 279367, 292415, 300949, 558734, 584830, 601898, 643313, 1286626, 1396835, 1504745, 2793670, 3009490, 3216565, 6374647, 6433130, 12749294, 31873235, 63746470, 70121117, 140242234, 350605585, 701211170]

約数ペア:

[(1, 701211170), (2, 350605585), (5, 140242234), (10, 70121117), (11, 63746470), (22, 31873235), (55, 12749294), (109, 6433130), (110, 6374647), (218, 3216565), (233, 3009490), (251, 2793670), (466, 1504745), (502, 1396835), (545, 1286626), (1090, 643313), (1165, 601898), (1199, 584830), (1255, 558734), (2330, 300949), (2398, 292415), (2510, 279367), (2563, 273590), (2761, 253970), (5126, 136795), (5522, 126985), (5995, 116966), (11990, 58483), (12815, 54718), (13805, 50794), (25397, 27610), (25630, 27359)]