79875810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6673}}^1$

素因数の和:6712

約数の個数: 96

約数和(自身を含む): 249874560

約数和(自身を除く): 169998750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6673, 11970, 13346, 20019, 33365, 40038, 46711, 60057, 66730, 93422, 100095, 120114, 126787, 140133, 200190, 233555, 253574, 280266, 300285, 380361, 420399, 467110, 600570, 633935, 700665, 760722, 840798, 887509, 1141083, 1267870, 1401330, 1775018, 1901805, 2101995, 2282166, 2662527, 3803610, 4203990, 4437545, 5325054, 5705415, 7987581, 8875090, 11410830, 13312635, 15975162, 26625270, 39937905, 79875810]

約数ペア:

[(1, 79875810), (2, 39937905), (3, 26625270), (5, 15975162), (6, 13312635), (7, 11410830), (9, 8875090), (10, 7987581), (14, 5705415), (15, 5325054), (18, 4437545), (19, 4203990), (21, 3803610), (30, 2662527), (35, 2282166), (38, 2101995), (42, 1901805), (45, 1775018), (57, 1401330), (63, 1267870), (70, 1141083), (90, 887509), (95, 840798), (105, 760722), (114, 700665), (126, 633935), (133, 600570), (171, 467110), (190, 420399), (210, 380361), (266, 300285), (285, 280266), (315, 253574), (342, 233555), (399, 200190), (570, 140133), (630, 126787), (665, 120114), (798, 100095), (855, 93422), (1197, 66730), (1330, 60057), (1710, 46711), (1995, 40038), (2394, 33365), (3990, 20019), (5985, 13346), (6673, 11970)]