1520383530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{11933}}^1$

素因数の和:12111

約数の個数: 64

約数和(自身を含む): 3794439168

約数和(自身を除く): 2274055638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 274, 310, 411, 465, 685, 822, 930, 1370, 2055, 4110, 4247, 8494, 11933, 12741, 21235, 23866, 25482, 35799, 42470, 59665, 63705, 71598, 119330, 127410, 178995, 357990, 369923, 739846, 1109769, 1634821, 1849615, 2219538, 3269642, 3699230, 4904463, 5548845, 8174105, 9808926, 11097690, 16348210, 24522315, 49044630, 50679451, 101358902, 152038353, 253397255, 304076706, 506794510, 760191765, 1520383530]

約数ペア:

[(1, 1520383530), (2, 760191765), (3, 506794510), (5, 304076706), (6, 253397255), (10, 152038353), (15, 101358902), (30, 50679451), (31, 49044630), (62, 24522315), (93, 16348210), (137, 11097690), (155, 9808926), (186, 8174105), (274, 5548845), (310, 4904463), (411, 3699230), (465, 3269642), (685, 2219538), (822, 1849615), (930, 1634821), (1370, 1109769), (2055, 739846), (4110, 369923), (4247, 357990), (8494, 178995), (11933, 127410), (12741, 119330), (21235, 71598), (23866, 63705), (25482, 59665), (35799, 42470)]