30464144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 64847040

約数和(自身を除く): 34382896

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 4357, 6992, 8714, 17428, 34856, 69712, 82783, 100211, 165566, 200422, 331132, 400844, 662264, 801688, 1324528, 1603376, 1904009, 3808018, 7616036, 15232072, 30464144]

約数ペア:

[(1, 30464144), (2, 15232072), (4, 7616036), (8, 3808018), (16, 1904009), (19, 1603376), (23, 1324528), (38, 801688), (46, 662264), (76, 400844), (92, 331132), (152, 200422), (184, 165566), (304, 100211), (368, 82783), (437, 69712), (874, 34856), (1748, 17428), (3496, 8714), (4357, 6992)]