39044340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9431}}^1$

素因数の和:9469

約数の個数: 72

約数和(自身を含む): 123596928

約数和(自身を除く): 84552588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 9431, 18862, 28293, 37724, 47155, 56586, 84879, 94310, 113172, 141465, 169758, 188620, 216913, 282930, 339516, 424395, 433826, 565860, 650739, 848790, 867652, 1084565, 1301478, 1697580, 1952217, 2169130, 2602956, 3253695, 3904434, 4338260, 6507390, 7808868, 9761085, 13014780, 19522170, 39044340]

約数ペア:

[(1, 39044340), (2, 19522170), (3, 13014780), (4, 9761085), (5, 7808868), (6, 6507390), (9, 4338260), (10, 3904434), (12, 3253695), (15, 2602956), (18, 2169130), (20, 1952217), (23, 1697580), (30, 1301478), (36, 1084565), (45, 867652), (46, 848790), (60, 650739), (69, 565860), (90, 433826), (92, 424395), (115, 339516), (138, 282930), (180, 216913), (207, 188620), (230, 169758), (276, 141465), (345, 113172), (414, 94310), (460, 84879), (690, 56586), (828, 47155), (1035, 37724), (1380, 28293), (2070, 18862), (4140, 9431)]