30140064

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{457}}^1$

素因数の和:702

約数の個数: 72

約数和(自身を含む): 86273460

約数和(自身を除く): 56133396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 457, 458, 687, 914, 916, 1371, 1374, 1828, 1832, 2061, 2742, 2748, 3656, 3664, 4113, 4122, 5484, 5496, 7312, 7328, 8226, 8244, 10968, 10992, 14624, 16452, 16488, 21936, 21984, 32904, 32976, 43872, 65808, 65952, 104653, 131616, 209306, 313959, 418612, 627918, 837224, 941877, 1255836, 1674448, 1883754, 2511672, 3348896, 3767508, 5023344, 7535016, 10046688, 15070032, 30140064]

約数ペア:

[(1, 30140064), (2, 15070032), (3, 10046688), (4, 7535016), (6, 5023344), (8, 3767508), (9, 3348896), (12, 2511672), (16, 1883754), (18, 1674448), (24, 1255836), (32, 941877), (36, 837224), (48, 627918), (72, 418612), (96, 313959), (144, 209306), (229, 131616), (288, 104653), (457, 65952), (458, 65808), (687, 43872), (914, 32976), (916, 32904), (1371, 21984), (1374, 21936), (1828, 16488), (1832, 16452), (2061, 14624), (2742, 10992), (2748, 10968), (3656, 8244), (3664, 8226), (4113, 7328), (4122, 7312), (5484, 5496)]