30308135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 47416320

約数和(自身を除く): 17108185

約数列:

[1, 5, 11, 13, 19, 23, 55, 65, 95, 97, 115, 143, 209, 247, 253, 299, 437, 485, 715, 1045, 1067, 1235, 1261, 1265, 1495, 1843, 2185, 2231, 2717, 3289, 4807, 5335, 5681, 6305, 9215, 11155, 13585, 13871, 16445, 20273, 23959, 24035, 24541, 28405, 29003, 42389, 62491, 69355, 101365, 119795, 122705, 145015, 211945, 263549, 312455, 319033, 466279, 551057, 1317745, 1595165, 2331395, 2755285, 6061627, 30308135]

約数ペア:

[(1, 30308135), (5, 6061627), (11, 2755285), (13, 2331395), (19, 1595165), (23, 1317745), (55, 551057), (65, 466279), (95, 319033), (97, 312455), (115, 263549), (143, 211945), (209, 145015), (247, 122705), (253, 119795), (299, 101365), (437, 69355), (485, 62491), (715, 42389), (1045, 29003), (1067, 28405), (1235, 24541), (1261, 24035), (1265, 23959), (1495, 20273), (1843, 16445), (2185, 13871), (2231, 13585), (2717, 11155), (3289, 9215), (4807, 6305), (5335, 5681)]