30664192

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 70120512

約数和(自身を除く): 39456320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 271, 272, 416, 442, 512, 542, 544, 832, 884, 1084, 1088, 1664, 1768, 2168, 2176, 3328, 3523, 3536, 4336, 4352, 4607, 6656, 7046, 7072, 8672, 8704, 9214, 14092, 14144, 17344, 18428, 28184, 28288, 34688, 36856, 56368, 56576, 59891, 69376, 73712, 112736, 113152, 119782, 138752, 147424, 225472, 239564, 294848, 450944, 479128, 589696, 901888, 958256, 1179392, 1803776, 1916512, 2358784, 3833024, 7666048, 15332096, 30664192]

約数ペア:

[(1, 30664192), (2, 15332096), (4, 7666048), (8, 3833024), (13, 2358784), (16, 1916512), (17, 1803776), (26, 1179392), (32, 958256), (34, 901888), (52, 589696), (64, 479128), (68, 450944), (104, 294848), (128, 239564), (136, 225472), (208, 147424), (221, 138752), (256, 119782), (271, 113152), (272, 112736), (416, 73712), (442, 69376), (512, 59891), (542, 56576), (544, 56368), (832, 36856), (884, 34688), (1084, 28288), (1088, 28184), (1664, 18428), (1768, 17344), (2168, 14144), (2176, 14092), (3328, 9214), (3523, 8704), (3536, 8672), (4336, 7072), (4352, 7046), (4607, 6656)]