2523060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 7783776

約数和(自身を除く): 5260716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 131, 180, 214, 262, 321, 393, 428, 524, 535, 642, 655, 786, 963, 1070, 1179, 1284, 1310, 1572, 1605, 1926, 1965, 2140, 2358, 2620, 3210, 3852, 3930, 4716, 4815, 5895, 6420, 7860, 9630, 11790, 14017, 19260, 23580, 28034, 42051, 56068, 70085, 84102, 126153, 140170, 168204, 210255, 252306, 280340, 420510, 504612, 630765, 841020, 1261530, 2523060]

約数ペア:

[(1, 2523060), (2, 1261530), (3, 841020), (4, 630765), (5, 504612), (6, 420510), (9, 280340), (10, 252306), (12, 210255), (15, 168204), (18, 140170), (20, 126153), (30, 84102), (36, 70085), (45, 56068), (60, 42051), (90, 28034), (107, 23580), (131, 19260), (180, 14017), (214, 11790), (262, 9630), (321, 7860), (393, 6420), (428, 5895), (524, 4815), (535, 4716), (642, 3930), (655, 3852), (786, 3210), (963, 2620), (1070, 2358), (1179, 2140), (1284, 1965), (1310, 1926), (1572, 1605)]