7051140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 21909888

約数和(自身を除く): 14858748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 911, 1290, 1548, 1822, 1935, 2580, 2733, 3644, 3870, 4555, 5466, 7740, 8199, 9110, 10932, 13665, 16398, 18220, 27330, 32796, 39173, 40995, 54660, 78346, 81990, 117519, 156692, 163980, 195865, 235038, 352557, 391730, 470076, 587595, 705114, 783460, 1175190, 1410228, 1762785, 2350380, 3525570, 7051140]

約数ペア:

[(1, 7051140), (2, 3525570), (3, 2350380), (4, 1762785), (5, 1410228), (6, 1175190), (9, 783460), (10, 705114), (12, 587595), (15, 470076), (18, 391730), (20, 352557), (30, 235038), (36, 195865), (43, 163980), (45, 156692), (60, 117519), (86, 81990), (90, 78346), (129, 54660), (172, 40995), (180, 39173), (215, 32796), (258, 27330), (387, 18220), (430, 16398), (516, 13665), (645, 10932), (774, 9110), (860, 8199), (911, 7740), (1290, 5466), (1548, 4555), (1822, 3870), (1935, 3644), (2580, 2733)]