19522230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7181

約数の個数: 64

約数和(自身を含む): 57673728

約数和(自身を除く): 38151498

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 7151, 14302, 21453, 35755, 42906, 50057, 71510, 92963, 100114, 107265, 150171, 185926, 214530, 250285, 278889, 300342, 464815, 500570, 557778, 650741, 750855, 929630, 1301482, 1394445, 1501710, 1952223, 2788890, 3253705, 3904446, 6507410, 9761115, 19522230]

約数ペア:

[(1, 19522230), (2, 9761115), (3, 6507410), (5, 3904446), (6, 3253705), (7, 2788890), (10, 1952223), (13, 1501710), (14, 1394445), (15, 1301482), (21, 929630), (26, 750855), (30, 650741), (35, 557778), (39, 500570), (42, 464815), (65, 300342), (70, 278889), (78, 250285), (91, 214530), (105, 185926), (130, 150171), (182, 107265), (195, 100114), (210, 92963), (273, 71510), (390, 50057), (455, 42906), (546, 35755), (910, 21453), (1365, 14302), (2730, 7151)]