30427152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 90625152

約数和(自身を除く): 60198000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 661, 822, 959, 1096, 1322, 1644, 1918, 1983, 2192, 2644, 2877, 3288, 3836, 3966, 4627, 5288, 5754, 6576, 7672, 7932, 9254, 10576, 11508, 13881, 15344, 15864, 18508, 23016, 27762, 31728, 37016, 46032, 55524, 74032, 90557, 111048, 181114, 222096, 271671, 362228, 543342, 633899, 724456, 1086684, 1267798, 1448912, 1901697, 2173368, 2535596, 3803394, 4346736, 5071192, 7606788, 10142384, 15213576, 30427152]

約数ペア:

[(1, 30427152), (2, 15213576), (3, 10142384), (4, 7606788), (6, 5071192), (7, 4346736), (8, 3803394), (12, 2535596), (14, 2173368), (16, 1901697), (21, 1448912), (24, 1267798), (28, 1086684), (42, 724456), (48, 633899), (56, 543342), (84, 362228), (112, 271671), (137, 222096), (168, 181114), (274, 111048), (336, 90557), (411, 74032), (548, 55524), (661, 46032), (822, 37016), (959, 31728), (1096, 27762), (1322, 23016), (1644, 18508), (1918, 15864), (1983, 15344), (2192, 13881), (2644, 11508), (2877, 10576), (3288, 9254), (3836, 7932), (3966, 7672), (4627, 6576), (5288, 5754)]