23323020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{7933}}^1$

素因数の和:7959

約数の個数: 72

約数和(自身を含む): 75975984

約数和(自身を除く): 52652964

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, 7933, 15866, 23799, 31732, 39665, 47598, 55531, 79330, 95196, 111062, 118995, 158660, 166593, 222124, 237990, 277655, 333186, 388717, 475980, 555310, 666372, 777434, 832965, 1110620, 1166151, 1554868, 1665930, 1943585, 2332302, 3331860, 3887170, 4664604, 5830755, 7774340, 11661510, 23323020]

約数ペア:

[(1, 23323020), (2, 11661510), (3, 7774340), (4, 5830755), (5, 4664604), (6, 3887170), (7, 3331860), (10, 2332302), (12, 1943585), (14, 1665930), (15, 1554868), (20, 1166151), (21, 1110620), (28, 832965), (30, 777434), (35, 666372), (42, 555310), (49, 475980), (60, 388717), (70, 333186), (84, 277655), (98, 237990), (105, 222124), (140, 166593), (147, 158660), (196, 118995), (210, 111062), (245, 95196), (294, 79330), (420, 55531), (490, 47598), (588, 39665), (735, 31732), (980, 23799), (1470, 15866), (2940, 7933)]