128840881470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6325031}}^1$

素因数の和:6325145

約数の個数: 64

約数和(自身を含む): 357035406336

約数和(自身を除く): 228194524866

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 20370, 6325031, 12650062, 18975093, 31625155, 37950186, 44275217, 63250310, 88550434, 94875465, 132825651, 189750930, 221376085, 265651302, 442752170, 613528007, 664128255, 1227056014, 1328256510, 1840584021, 3067640035, 3681168042, 4294696049, 6135280070, 8589392098, 9202920105, 12884088147, 18405840210, 21473480245, 25768176294, 42946960490, 64420440735, 128840881470]

約数ペア:

[(1, 128840881470), (2, 64420440735), (3, 42946960490), (5, 25768176294), (6, 21473480245), (7, 18405840210), (10, 12884088147), (14, 9202920105), (15, 8589392098), (21, 6135280070), (30, 4294696049), (35, 3681168042), (42, 3067640035), (70, 1840584021), (97, 1328256510), (105, 1227056014), (194, 664128255), (210, 613528007), (291, 442752170), (485, 265651302), (582, 221376085), (679, 189750930), (970, 132825651), (1358, 94875465), (1455, 88550434), (2037, 63250310), (2910, 44275217), (3395, 37950186), (4074, 31625155), (6790, 18975093), (10185, 12650062), (20370, 6325031)]