47272470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 130360320

約数和(自身を除く): 83087850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 983, 1145, 1374, 1603, 1966, 2290, 2949, 3206, 3435, 4809, 4915, 5898, 6870, 6881, 8015, 9618, 9830, 13762, 14745, 16030, 20643, 24045, 29490, 34405, 41286, 48090, 68810, 103215, 206430, 225107, 450214, 675321, 1125535, 1350642, 1575749, 2251070, 3151498, 3376605, 4727247, 6753210, 7878745, 9454494, 15757490, 23636235, 47272470]

約数ペア:

[(1, 47272470), (2, 23636235), (3, 15757490), (5, 9454494), (6, 7878745), (7, 6753210), (10, 4727247), (14, 3376605), (15, 3151498), (21, 2251070), (30, 1575749), (35, 1350642), (42, 1125535), (70, 675321), (105, 450214), (210, 225107), (229, 206430), (458, 103215), (687, 68810), (983, 48090), (1145, 41286), (1374, 34405), (1603, 29490), (1966, 24045), (2290, 20643), (2949, 16030), (3206, 14745), (3435, 13762), (4809, 9830), (4915, 9618), (5898, 8015), (6870, 6881)]