181436690540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1\times {\mathrm{4421}}^1$

素因数の和:5547

約数の個数: 96

約数和(自身を含む): 437197267584

約数和(自身を除く): 255760577044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 677, 866, 1354, 1732, 2165, 2708, 3031, 3385, 4330, 4421, 4739, 6062, 6770, 8660, 8842, 9478, 12124, 13540, 15155, 17684, 18956, 22105, 23695, 30310, 30947, 44210, 47390, 60620, 61894, 88420, 94780, 123788, 154735, 293141, 309470, 586282, 618940, 1172564, 1465705, 1914293, 2051987, 2931410, 2993017, 3828586, 4103974, 5862820, 5986034, 7657172, 8207948, 9571465, 10259935, 11972068, 13400051, 14965085, 19142930, 20519870, 20951119, 26800102, 29930170, 38285860, 41039740, 41902238, 53600204, 59860340, 67000255, 83804476, 104755595, 134000510, 209511190, 268001020, 419022380, 1295976361, 2591952722, 5183905444, 6479881805, 9071834527, 12959763610, 18143669054, 25919527220, 36287338108, 45359172635, 90718345270, 181436690540]

約数ペア:

[(1, 181436690540), (2, 90718345270), (4, 45359172635), (5, 36287338108), (7, 25919527220), (10, 18143669054), (14, 12959763610), (20, 9071834527), (28, 6479881805), (35, 5183905444), (70, 2591952722), (140, 1295976361), (433, 419022380), (677, 268001020), (866, 209511190), (1354, 134000510), (1732, 104755595), (2165, 83804476), (2708, 67000255), (3031, 59860340), (3385, 53600204), (4330, 41902238), (4421, 41039740), (4739, 38285860), (6062, 29930170), (6770, 26800102), (8660, 20951119), (8842, 20519870), (9478, 19142930), (12124, 14965085), (13540, 13400051), (15155, 11972068), (17684, 10259935), (18956, 9571465), (22105, 8207948), (23695, 7657172), (30310, 5986034), (30947, 5862820), (44210, 4103974), (47390, 3828586), (60620, 2993017), (61894, 2931410), (88420, 2051987), (94780, 1914293), (123788, 1465705), (154735, 1172564), (293141, 618940), (309470, 586282)]