3081180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 8739360

約数和(自身を除く): 5658180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 577, 890, 1068, 1154, 1335, 1731, 1780, 2308, 2670, 2885, 3462, 5340, 5770, 6924, 8655, 11540, 17310, 34620, 51353, 102706, 154059, 205412, 256765, 308118, 513530, 616236, 770295, 1027060, 1540590, 3081180]

約数ペア:

[(1, 3081180), (2, 1540590), (3, 1027060), (4, 770295), (5, 616236), (6, 513530), (10, 308118), (12, 256765), (15, 205412), (20, 154059), (30, 102706), (60, 51353), (89, 34620), (178, 17310), (267, 11540), (356, 8655), (445, 6924), (534, 5770), (577, 5340), (890, 3462), (1068, 2885), (1154, 2670), (1335, 2308), (1731, 1780)]