30000512

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 63567420

約数和(自身を除く): 33566908

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 811, 1088, 1156, 1622, 2176, 2312, 3244, 4624, 6488, 9248, 12976, 13787, 18496, 25952, 27574, 36992, 51904, 55148, 103808, 110296, 220592, 234379, 441184, 468758, 882368, 937516, 1764736, 1875032, 3750064, 7500128, 15000256, 30000512]

約数ペア:

[(1, 30000512), (2, 15000256), (4, 7500128), (8, 3750064), (16, 1875032), (17, 1764736), (32, 937516), (34, 882368), (64, 468758), (68, 441184), (128, 234379), (136, 220592), (272, 110296), (289, 103808), (544, 55148), (578, 51904), (811, 36992), (1088, 27574), (1156, 25952), (1622, 18496), (2176, 13787), (2312, 12976), (3244, 9248), (4624, 6488)]