7770180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 24248448

約数和(自身を除く): 16478268

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 122, 132, 165, 183, 193, 220, 244, 305, 330, 366, 386, 579, 610, 660, 671, 732, 772, 915, 965, 1158, 1220, 1342, 1830, 1930, 2013, 2123, 2316, 2684, 2895, 3355, 3660, 3860, 4026, 4246, 5790, 6369, 6710, 8052, 8492, 10065, 10615, 11580, 11773, 12738, 13420, 20130, 21230, 23546, 25476, 31845, 35319, 40260, 42460, 47092, 58865, 63690, 70638, 117730, 127380, 129503, 141276, 176595, 235460, 259006, 353190, 388509, 518012, 647515, 706380, 777018, 1295030, 1554036, 1942545, 2590060, 3885090, 7770180]

約数ペア:

[(1, 7770180), (2, 3885090), (3, 2590060), (4, 1942545), (5, 1554036), (6, 1295030), (10, 777018), (11, 706380), (12, 647515), (15, 518012), (20, 388509), (22, 353190), (30, 259006), (33, 235460), (44, 176595), (55, 141276), (60, 129503), (61, 127380), (66, 117730), (110, 70638), (122, 63690), (132, 58865), (165, 47092), (183, 42460), (193, 40260), (220, 35319), (244, 31845), (305, 25476), (330, 23546), (366, 21230), (386, 20130), (579, 13420), (610, 12738), (660, 11773), (671, 11580), (732, 10615), (772, 10065), (915, 8492), (965, 8052), (1158, 6710), (1220, 6369), (1342, 5790), (1830, 4246), (1930, 4026), (2013, 3860), (2123, 3660), (2316, 3355), (2684, 2895)]