2055156780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{23509}}^1$

素因数の和:23599

約数の個数: 96

約数和(自身を含む): 6066708480

約数和(自身を除く): 4011551700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 2820, 2914, 4371, 5828, 7285, 8742, 14570, 17484, 21855, 23509, 29140, 43710, 47018, 70527, 87420, 94036, 117545, 141054, 235090, 282108, 352635, 470180, 705270, 728779, 1104923, 1410540, 1457558, 2186337, 2209846, 2915116, 3314769, 3643895, 4372674, 4419692, 5524615, 6629538, 7287790, 8745348, 10931685, 11049230, 13259076, 14575580, 16573845, 21863370, 22098460, 33147690, 34252613, 43726740, 66295380, 68505226, 102757839, 137010452, 171263065, 205515678, 342526130, 411031356, 513789195, 685052260, 1027578390, 2055156780]

約数ペア:

[(1, 2055156780), (2, 1027578390), (3, 685052260), (4, 513789195), (5, 411031356), (6, 342526130), (10, 205515678), (12, 171263065), (15, 137010452), (20, 102757839), (30, 68505226), (31, 66295380), (47, 43726740), (60, 34252613), (62, 33147690), (93, 22098460), (94, 21863370), (124, 16573845), (141, 14575580), (155, 13259076), (186, 11049230), (188, 10931685), (235, 8745348), (282, 7287790), (310, 6629538), (372, 5524615), (465, 4419692), (470, 4372674), (564, 3643895), (620, 3314769), (705, 2915116), (930, 2209846), (940, 2186337), (1410, 1457558), (1457, 1410540), (1860, 1104923), (2820, 728779), (2914, 705270), (4371, 470180), (5828, 352635), (7285, 282108), (8742, 235090), (14570, 141054), (17484, 117545), (21855, 94036), (23509, 87420), (29140, 70527), (43710, 47018)]