38077290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1669

約数の個数: 80

約数和(自身を含む): 105981480

約数和(自身を除く): 67904190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 81, 87, 90, 135, 145, 162, 174, 261, 270, 290, 405, 435, 522, 783, 810, 870, 1305, 1566, 1621, 2349, 2610, 3242, 3915, 4698, 4863, 7830, 8105, 9726, 11745, 14589, 16210, 23490, 24315, 29178, 43767, 47009, 48630, 72945, 87534, 94018, 131301, 141027, 145890, 218835, 235045, 262602, 282054, 423081, 437670, 470090, 656505, 705135, 846162, 1269243, 1313010, 1410270, 2115405, 2538486, 3807729, 4230810, 6346215, 7615458, 12692430, 19038645, 38077290]

約数ペア:

[(1, 38077290), (2, 19038645), (3, 12692430), (5, 7615458), (6, 6346215), (9, 4230810), (10, 3807729), (15, 2538486), (18, 2115405), (27, 1410270), (29, 1313010), (30, 1269243), (45, 846162), (54, 705135), (58, 656505), (81, 470090), (87, 437670), (90, 423081), (135, 282054), (145, 262602), (162, 235045), (174, 218835), (261, 145890), (270, 141027), (290, 131301), (405, 94018), (435, 87534), (522, 72945), (783, 48630), (810, 47009), (870, 43767), (1305, 29178), (1566, 24315), (1621, 23490), (2349, 16210), (2610, 14589), (3242, 11745), (3915, 9726), (4698, 8105), (4863, 7830)]