24381420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{8293}}^1$

素因数の和:8319

約数の個数: 72

約数和(自身を含む): 79423344

約数和(自身を除く): 55041924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 8293, 16586, 24879, 33172, 41465, 49758, 58051, 82930, 99516, 116102, 124395, 165860, 174153, 232204, 248790, 290255, 348306, 406357, 497580, 580510, 696612, 812714, 870765, 1161020, 1219071, 1625428, 1741530, 2031785, 2438142, 3483060, 4063570, 4876284, 6095355, 8127140, 12190710, 24381420]

約数ペア:

[(1, 24381420), (2, 12190710), (3, 8127140), (4, 6095355), (5, 4876284), (6, 4063570), (7, 3483060), (10, 2438142), (12, 2031785), (14, 1741530), (15, 1625428), (20, 1219071), (21, 1161020), (28, 870765), (30, 812714), (35, 696612), (42, 580510), (49, 497580), (60, 406357), (70, 348306), (84, 290255), (98, 248790), (105, 232204), (140, 174153), (147, 165860), (196, 124395), (210, 116102), (245, 99516), (294, 82930), (420, 58051), (490, 49758), (588, 41465), (735, 33172), (980, 24879), (1470, 16586), (2940, 8293)]