6930440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 17928000

約数和(自身を除く): 10997560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 829, 836, 1045, 1658, 1672, 2090, 3316, 4145, 4180, 6632, 8290, 8360, 9119, 15751, 16580, 18238, 31502, 33160, 36476, 45595, 63004, 72952, 78755, 91190, 126008, 157510, 173261, 182380, 315020, 346522, 364760, 630040, 693044, 866305, 1386088, 1732610, 3465220, 6930440]

約数ペア:

[(1, 6930440), (2, 3465220), (4, 1732610), (5, 1386088), (8, 866305), (10, 693044), (11, 630040), (19, 364760), (20, 346522), (22, 315020), (38, 182380), (40, 173261), (44, 157510), (55, 126008), (76, 91190), (88, 78755), (95, 72952), (110, 63004), (152, 45595), (190, 36476), (209, 33160), (220, 31502), (380, 18238), (418, 16580), (440, 15751), (760, 9119), (829, 8360), (836, 8290), (1045, 6632), (1658, 4180), (1672, 4145), (2090, 3316)]