60905780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 138314064

約数和(自身を除く): 77408284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 541, 866, 1082, 1732, 2164, 2165, 2705, 4330, 5410, 5629, 7033, 8660, 10820, 11258, 14066, 22516, 28132, 28145, 35165, 56290, 70330, 112580, 140660, 234253, 468506, 937012, 1171265, 2342530, 3045289, 4685060, 6090578, 12181156, 15226445, 30452890, 60905780]

約数ペア:

[(1, 60905780), (2, 30452890), (4, 15226445), (5, 12181156), (10, 6090578), (13, 4685060), (20, 3045289), (26, 2342530), (52, 1171265), (65, 937012), (130, 468506), (260, 234253), (433, 140660), (541, 112580), (866, 70330), (1082, 56290), (1732, 35165), (2164, 28145), (2165, 28132), (2705, 22516), (4330, 14066), (5410, 11258), (5629, 10820), (7033, 8660)]