764284260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{19507}}^1$

素因数の和:20172

約数の個数: 48

約数和(自身を含む): 2143382976

約数和(自身を除く): 1379098716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 7836, 9795, 13060, 19507, 19590, 39014, 39180, 58521, 78028, 97535, 117042, 195070, 234084, 292605, 390140, 585210, 1170420, 12738071, 25476142, 38214213, 50952284, 63690355, 76428426, 127380710, 152856852, 191071065, 254761420, 382142130, 764284260]

約数ペア:

[(1, 764284260), (2, 382142130), (3, 254761420), (4, 191071065), (5, 152856852), (6, 127380710), (10, 76428426), (12, 63690355), (15, 50952284), (20, 38214213), (30, 25476142), (60, 12738071), (653, 1170420), (1306, 585210), (1959, 390140), (2612, 292605), (3265, 234084), (3918, 195070), (6530, 117042), (7836, 97535), (9795, 78028), (13060, 58521), (19507, 39180), (19590, 39014)]