230678454

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 497825280

約数和(自身を除く): 267146826

約数列:

[1, 2, 3, 6, 23, 46, 61, 67, 69, 122, 134, 138, 183, 201, 366, 402, 409, 818, 1227, 1403, 1541, 2454, 2806, 3082, 4087, 4209, 4623, 8174, 8418, 9246, 9407, 12261, 18814, 24522, 24949, 27403, 28221, 49898, 54806, 56442, 74847, 82209, 94001, 149694, 164418, 188002, 282003, 564006, 573827, 630269, 1147654, 1260538, 1671583, 1721481, 1890807, 3343166, 3442962, 3781614, 5014749, 10029498, 38446409, 76892818, 115339227, 230678454]

約数ペア:

[(1, 230678454), (2, 115339227), (3, 76892818), (6, 38446409), (23, 10029498), (46, 5014749), (61, 3781614), (67, 3442962), (69, 3343166), (122, 1890807), (134, 1721481), (138, 1671583), (183, 1260538), (201, 1147654), (366, 630269), (402, 573827), (409, 564006), (818, 282003), (1227, 188002), (1403, 164418), (1541, 149694), (2454, 94001), (2806, 82209), (3082, 74847), (4087, 56442), (4209, 54806), (4623, 49898), (8174, 28221), (8418, 27403), (9246, 24949), (9407, 24522), (12261, 18814)]