1520371770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{12203}}^1$

素因数の和:16366

約数の個数: 32

約数和(自身を含む): 3650069952

約数和(自身を除く): 2129698182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4153, 8306, 12203, 12459, 20765, 24406, 24918, 36609, 41530, 61015, 62295, 73218, 122030, 124590, 183045, 366090, 50679059, 101358118, 152037177, 253395295, 304074354, 506790590, 760185885, 1520371770]

約数ペア:

[(1, 1520371770), (2, 760185885), (3, 506790590), (5, 304074354), (6, 253395295), (10, 152037177), (15, 101358118), (30, 50679059), (4153, 366090), (8306, 183045), (12203, 124590), (12459, 122030), (20765, 73218), (24406, 62295), (24918, 61015), (36609, 41530)]