30897664

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 72772128

約数和(自身を除く): 41874464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 233, 256, 259, 296, 448, 466, 512, 518, 592, 896, 932, 1036, 1184, 1631, 1792, 1864, 2072, 2368, 3262, 3584, 3728, 4144, 4736, 6524, 7456, 8288, 8621, 9472, 13048, 14912, 16576, 17242, 18944, 26096, 29824, 33152, 34484, 52192, 59648, 60347, 66304, 68968, 104384, 119296, 120694, 132608, 137936, 208768, 241388, 275872, 417536, 482776, 551744, 835072, 965552, 1103488, 1931104, 2206976, 3862208, 4413952, 7724416, 15448832, 30897664]

約数ペア:

[(1, 30897664), (2, 15448832), (4, 7724416), (7, 4413952), (8, 3862208), (14, 2206976), (16, 1931104), (28, 1103488), (32, 965552), (37, 835072), (56, 551744), (64, 482776), (74, 417536), (112, 275872), (128, 241388), (148, 208768), (224, 137936), (233, 132608), (256, 120694), (259, 119296), (296, 104384), (448, 68968), (466, 66304), (512, 60347), (518, 59648), (592, 52192), (896, 34484), (932, 33152), (1036, 29824), (1184, 26096), (1631, 18944), (1792, 17242), (1864, 16576), (2072, 14912), (2368, 13048), (3262, 9472), (3584, 8621), (3728, 8288), (4144, 7456), (4736, 6524)]