528024490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 1114560000

約数和(自身を除く): 586535510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 343, 490, 514, 599, 686, 1198, 1285, 1715, 1799, 2570, 2995, 3430, 3598, 4193, 5990, 8386, 8995, 12593, 17990, 20965, 25186, 29351, 41930, 58702, 62965, 88151, 125930, 146755, 153943, 176302, 205457, 293510, 307886, 410914, 440755, 769715, 881510, 1027285, 1077601, 1539430, 2054570, 2155202, 5388005, 7543207, 10776010, 15086414, 37716035, 52802449, 75432070, 105604898, 264012245, 528024490]

約数ペア:

[(1, 528024490), (2, 264012245), (5, 105604898), (7, 75432070), (10, 52802449), (14, 37716035), (35, 15086414), (49, 10776010), (70, 7543207), (98, 5388005), (245, 2155202), (257, 2054570), (343, 1539430), (490, 1077601), (514, 1027285), (599, 881510), (686, 769715), (1198, 440755), (1285, 410914), (1715, 307886), (1799, 293510), (2570, 205457), (2995, 176302), (3430, 153943), (3598, 146755), (4193, 125930), (5990, 88151), (8386, 62965), (8995, 58702), (12593, 41930), (17990, 29351), (20965, 25186)]