30315552

素因数分解:

$2^5\times 3^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 79867872

約数和(自身を除く): 49552320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 457, 691, 914, 1371, 1382, 1828, 2073, 2742, 2764, 3656, 4146, 5484, 5528, 7312, 8292, 10968, 11056, 14624, 16584, 21936, 22112, 33168, 43872, 66336, 315787, 631574, 947361, 1263148, 1894722, 2526296, 3789444, 5052592, 7578888, 10105184, 15157776, 30315552]

約数ペア:

[(1, 30315552), (2, 15157776), (3, 10105184), (4, 7578888), (6, 5052592), (8, 3789444), (12, 2526296), (16, 1894722), (24, 1263148), (32, 947361), (48, 631574), (96, 315787), (457, 66336), (691, 43872), (914, 33168), (1371, 22112), (1382, 21936), (1828, 16584), (2073, 14624), (2742, 11056), (2764, 10968), (3656, 8292), (4146, 7312), (5484, 5528)]