30776928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 100348416

約数和(自身を除く): 69571488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 271, 273, 312, 336, 338, 364, 416, 507, 542, 546, 624, 672, 676, 728, 813, 1014, 1084, 1092, 1183, 1248, 1352, 1456, 1626, 1897, 2028, 2168, 2184, 2366, 2704, 2912, 3252, 3523, 3549, 3794, 4056, 4336, 4368, 4732, 5408, 5691, 6504, 7046, 7098, 7588, 8112, 8672, 8736, 9464, 10569, 11382, 13008, 14092, 14196, 15176, 16224, 18928, 21138, 22764, 24661, 26016, 28184, 28392, 30352, 37856, 42276, 45528, 45799, 49322, 56368, 56784, 60704, 73983, 84552, 91056, 91598, 98644, 112736, 113568, 137397, 147966, 169104, 182112, 183196, 197288, 274794, 295932, 320593, 338208, 366392, 394576, 549588, 591864, 641186, 732784, 789152, 961779, 1099176, 1183728, 1282372, 1465568, 1923558, 2198352, 2367456, 2564744, 3847116, 4396704, 5129488, 7694232, 10258976, 15388464, 30776928]

約数ペア:

[(1, 30776928), (2, 15388464), (3, 10258976), (4, 7694232), (6, 5129488), (7, 4396704), (8, 3847116), (12, 2564744), (13, 2367456), (14, 2198352), (16, 1923558), (21, 1465568), (24, 1282372), (26, 1183728), (28, 1099176), (32, 961779), (39, 789152), (42, 732784), (48, 641186), (52, 591864), (56, 549588), (78, 394576), (84, 366392), (91, 338208), (96, 320593), (104, 295932), (112, 274794), (156, 197288), (168, 183196), (169, 182112), (182, 169104), (208, 147966), (224, 137397), (271, 113568), (273, 112736), (312, 98644), (336, 91598), (338, 91056), (364, 84552), (416, 73983), (507, 60704), (542, 56784), (546, 56368), (624, 49322), (672, 45799), (676, 45528), (728, 42276), (813, 37856), (1014, 30352), (1084, 28392), (1092, 28184), (1183, 26016), (1248, 24661), (1352, 22764), (1456, 21138), (1626, 18928), (1897, 16224), (2028, 15176), (2168, 14196), (2184, 14092), (2366, 13008), (2704, 11382), (2912, 10569), (3252, 9464), (3523, 8736), (3549, 8672), (3794, 8112), (4056, 7588), (4336, 7098), (4368, 7046), (4732, 6504), (5408, 5691)]