2649063660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{337031}}^1$

素因数の和:337174

約数の個数: 48

約数和(自身を含む): 7474021632

約数和(自身を除く): 4824957972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 337031, 674062, 1011093, 1348124, 1685155, 2022186, 3370310, 4044372, 5055465, 6740620, 10110930, 20221860, 44151061, 88302122, 132453183, 176604244, 220755305, 264906366, 441510610, 529812732, 662265915, 883021220, 1324531830, 2649063660]

約数ペア:

[(1, 2649063660), (2, 1324531830), (3, 883021220), (4, 662265915), (5, 529812732), (6, 441510610), (10, 264906366), (12, 220755305), (15, 176604244), (20, 132453183), (30, 88302122), (60, 44151061), (131, 20221860), (262, 10110930), (393, 6740620), (524, 5055465), (655, 4044372), (786, 3370310), (1310, 2022186), (1572, 1685155), (1965, 1348124), (2620, 1011093), (3930, 674062), (7860, 337031)]