65294580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 199148544

約数和(自身を除く): 133853964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 388, 390, 485, 582, 780, 863, 970, 1164, 1261, 1455, 1726, 1940, 2522, 2589, 2910, 3452, 3783, 4315, 5044, 5178, 5820, 6305, 7566, 8630, 10356, 11219, 12610, 12945, 15132, 17260, 18915, 22438, 25220, 25890, 33657, 37830, 44876, 51780, 56095, 67314, 75660, 83711, 112190, 134628, 167422, 168285, 224380, 251133, 334844, 336570, 418555, 502266, 673140, 837110, 1004532, 1088243, 1255665, 1674220, 2176486, 2511330, 3264729, 4352972, 5022660, 5441215, 6529458, 10882430, 13058916, 16323645, 21764860, 32647290, 65294580]

約数ペア:

[(1, 65294580), (2, 32647290), (3, 21764860), (4, 16323645), (5, 13058916), (6, 10882430), (10, 6529458), (12, 5441215), (13, 5022660), (15, 4352972), (20, 3264729), (26, 2511330), (30, 2176486), (39, 1674220), (52, 1255665), (60, 1088243), (65, 1004532), (78, 837110), (97, 673140), (130, 502266), (156, 418555), (194, 336570), (195, 334844), (260, 251133), (291, 224380), (388, 168285), (390, 167422), (485, 134628), (582, 112190), (780, 83711), (863, 75660), (970, 67314), (1164, 56095), (1261, 51780), (1455, 44876), (1726, 37830), (1940, 33657), (2522, 25890), (2589, 25220), (2910, 22438), (3452, 18915), (3783, 17260), (4315, 15132), (5044, 12945), (5178, 12610), (5820, 11219), (6305, 10356), (7566, 8630)]