30698752

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 72079616

約数和(自身を除く): 41380864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 463, 518, 592, 896, 926, 1036, 1184, 1792, 1852, 2072, 2368, 3241, 3704, 4144, 4736, 6482, 7408, 8288, 9472, 12964, 14816, 16576, 17131, 25928, 29632, 33152, 34262, 51856, 59264, 66304, 68524, 103712, 118528, 119917, 137048, 207424, 239834, 274096, 414848, 479668, 548192, 829696, 959336, 1096384, 1918672, 2192768, 3837344, 4385536, 7674688, 15349376, 30698752]

約数ペア:

[(1, 30698752), (2, 15349376), (4, 7674688), (7, 4385536), (8, 3837344), (14, 2192768), (16, 1918672), (28, 1096384), (32, 959336), (37, 829696), (56, 548192), (64, 479668), (74, 414848), (112, 274096), (128, 239834), (148, 207424), (224, 137048), (256, 119917), (259, 118528), (296, 103712), (448, 68524), (463, 66304), (518, 59264), (592, 51856), (896, 34262), (926, 33152), (1036, 29632), (1184, 25928), (1792, 17131), (1852, 16576), (2072, 14816), (2368, 12964), (3241, 9472), (3704, 8288), (4144, 7408), (4736, 6482)]