1189341790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19507}}^1$

素因数の和:19601

約数の個数: 64

約数和(自身を含む): 2674312704

約数和(自身を除く): 1484970914

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 4355, 4690, 6097, 8710, 12194, 19507, 30485, 39014, 60970, 97535, 136549, 195070, 253591, 273098, 507182, 682745, 1267955, 1306969, 1365490, 1775137, 2535910, 2613938, 3550274, 6534845, 8875685, 9148783, 13069690, 16990597, 17751370, 18297566, 33981194, 45743915, 84952985, 91487830, 118934179, 169905970, 237868358, 594670895, 1189341790]

約数ペア:

[(1, 1189341790), (2, 594670895), (5, 237868358), (7, 169905970), (10, 118934179), (13, 91487830), (14, 84952985), (26, 45743915), (35, 33981194), (65, 18297566), (67, 17751370), (70, 16990597), (91, 13069690), (130, 9148783), (134, 8875685), (182, 6534845), (335, 3550274), (455, 2613938), (469, 2535910), (670, 1775137), (871, 1365490), (910, 1306969), (938, 1267955), (1742, 682745), (2345, 507182), (4355, 273098), (4690, 253591), (6097, 195070), (8710, 136549), (12194, 97535), (19507, 60970), (30485, 39014)]