69162470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28001}}^1$

素因数の和:28040

約数の個数: 32

約数和(自身を含む): 141130080

約数和(自身を除く): 71967610

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 28001, 56002, 140005, 280010, 364013, 532019, 728026, 1064038, 1820065, 2660095, 3640130, 5320190, 6916247, 13832494, 34581235, 69162470]

約数ペア:

[(1, 69162470), (2, 34581235), (5, 13832494), (10, 6916247), (13, 5320190), (19, 3640130), (26, 2660095), (38, 1820065), (65, 1064038), (95, 728026), (130, 532019), (190, 364013), (247, 280010), (494, 140005), (1235, 56002), (2470, 28001)]