30627352

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 72230400

約数和(自身を除く): 41603048

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 49, 56, 79, 86, 92, 98, 158, 161, 172, 184, 196, 301, 316, 322, 344, 392, 553, 602, 632, 644, 989, 1106, 1127, 1204, 1288, 1817, 1978, 2107, 2212, 2254, 2408, 3397, 3634, 3871, 3956, 4214, 4424, 4508, 6794, 6923, 7268, 7742, 7912, 8428, 9016, 12719, 13588, 13846, 14536, 15484, 16856, 23779, 25438, 27176, 27692, 30968, 47558, 48461, 50876, 55384, 78131, 89033, 95116, 96922, 101752, 156262, 166453, 178066, 190232, 193844, 312524, 332906, 356132, 387688, 546917, 625048, 665812, 712264, 1093834, 1331624, 2187668, 3828419, 4375336, 7656838, 15313676, 30627352]

約数ペア:

[(1, 30627352), (2, 15313676), (4, 7656838), (7, 4375336), (8, 3828419), (14, 2187668), (23, 1331624), (28, 1093834), (43, 712264), (46, 665812), (49, 625048), (56, 546917), (79, 387688), (86, 356132), (92, 332906), (98, 312524), (158, 193844), (161, 190232), (172, 178066), (184, 166453), (196, 156262), (301, 101752), (316, 96922), (322, 95116), (344, 89033), (392, 78131), (553, 55384), (602, 50876), (632, 48461), (644, 47558), (989, 30968), (1106, 27692), (1127, 27176), (1204, 25438), (1288, 23779), (1817, 16856), (1978, 15484), (2107, 14536), (2212, 13846), (2254, 13588), (2408, 12719), (3397, 9016), (3634, 8428), (3871, 7912), (3956, 7742), (4214, 7268), (4424, 6923), (4508, 6794)]