145447170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19163}}^1$

素因数の和:19207

約数の個数: 64

約数和(自身を含む): 397384704

約数和(自身を除く): 251937534

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 19163, 38326, 57489, 95815, 114978, 191630, 210793, 287445, 421586, 440749, 574890, 632379, 881498, 1053965, 1264758, 1322247, 2107930, 2203745, 2644494, 3161895, 4407490, 4848239, 6323790, 6611235, 9696478, 13222470, 14544717, 24241195, 29089434, 48482390, 72723585, 145447170]

約数ペア:

[(1, 145447170), (2, 72723585), (3, 48482390), (5, 29089434), (6, 24241195), (10, 14544717), (11, 13222470), (15, 9696478), (22, 6611235), (23, 6323790), (30, 4848239), (33, 4407490), (46, 3161895), (55, 2644494), (66, 2203745), (69, 2107930), (110, 1322247), (115, 1264758), (138, 1053965), (165, 881498), (230, 632379), (253, 574890), (330, 440749), (345, 421586), (506, 287445), (690, 210793), (759, 191630), (1265, 114978), (1518, 95815), (2530, 57489), (3795, 38326), (7590, 19163)]