30324448

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 77027328

約数和(自身を除く): 46702880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 397, 434, 496, 616, 682, 794, 868, 992, 1232, 1364, 1588, 1736, 2387, 2464, 2728, 2779, 3176, 3472, 4367, 4774, 5456, 5558, 6352, 6944, 8734, 9548, 10912, 11116, 12307, 12704, 17468, 19096, 22232, 24614, 30569, 34936, 38192, 44464, 49228, 61138, 69872, 76384, 86149, 88928, 98456, 122276, 135377, 139744, 172298, 196912, 244552, 270754, 344596, 393824, 489104, 541508, 689192, 947639, 978208, 1083016, 1378384, 1895278, 2166032, 2756768, 3790556, 4332064, 7581112, 15162224, 30324448]

約数ペア:

[(1, 30324448), (2, 15162224), (4, 7581112), (7, 4332064), (8, 3790556), (11, 2756768), (14, 2166032), (16, 1895278), (22, 1378384), (28, 1083016), (31, 978208), (32, 947639), (44, 689192), (56, 541508), (62, 489104), (77, 393824), (88, 344596), (112, 270754), (124, 244552), (154, 196912), (176, 172298), (217, 139744), (224, 135377), (248, 122276), (308, 98456), (341, 88928), (352, 86149), (397, 76384), (434, 69872), (496, 61138), (616, 49228), (682, 44464), (794, 38192), (868, 34936), (992, 30569), (1232, 24614), (1364, 22232), (1588, 19096), (1736, 17468), (2387, 12704), (2464, 12307), (2728, 11116), (2779, 10912), (3176, 9548), (3472, 8734), (4367, 6944), (4774, 6352), (5456, 5558)]