30286880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14589

約数の個数: 48

約数和(自身を含む): 77062104

約数和(自身を除く): 46775224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14561, 29122, 58244, 72805, 116488, 145610, 189293, 232976, 291220, 378586, 465952, 582440, 757172, 946465, 1164880, 1514344, 1892930, 2329760, 3028688, 3785860, 6057376, 7571720, 15143440, 30286880]

約数ペア:

[(1, 30286880), (2, 15143440), (4, 7571720), (5, 6057376), (8, 3785860), (10, 3028688), (13, 2329760), (16, 1892930), (20, 1514344), (26, 1164880), (32, 946465), (40, 757172), (52, 582440), (65, 465952), (80, 378586), (104, 291220), (130, 232976), (160, 189293), (208, 145610), (260, 116488), (416, 72805), (520, 58244), (1040, 29122), (2080, 14561)]