9243540

素因数分解:

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

素因数の和:681

約数の個数: 72

約数和(自身を含む): 28402920

約数和(自身を除く): 19159380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 577, 801, 890, 1068, 1154, 1335, 1602, 1731, 1780, 2308, 2670, 2885, 3204, 3462, 4005, 5193, 5340, 5770, 6924, 8010, 8655, 10386, 11540, 16020, 17310, 20772, 25965, 34620, 51353, 51930, 102706, 103860, 154059, 205412, 256765, 308118, 462177, 513530, 616236, 770295, 924354, 1027060, 1540590, 1848708, 2310885, 3081180, 4621770, 9243540]

約数ペア:

[(1, 9243540), (2, 4621770), (3, 3081180), (4, 2310885), (5, 1848708), (6, 1540590), (9, 1027060), (10, 924354), (12, 770295), (15, 616236), (18, 513530), (20, 462177), (30, 308118), (36, 256765), (45, 205412), (60, 154059), (89, 103860), (90, 102706), (178, 51930), (180, 51353), (267, 34620), (356, 25965), (445, 20772), (534, 17310), (577, 16020), (801, 11540), (890, 10386), (1068, 8655), (1154, 8010), (1335, 6924), (1602, 5770), (1731, 5340), (1780, 5193), (2308, 4005), (2670, 3462), (2885, 3204)]