30679992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 98841600

約数和(自身を除く): 68161608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 197, 206, 216, 252, 309, 378, 394, 412, 504, 591, 618, 721, 756, 788, 824, 927, 1182, 1236, 1379, 1442, 1512, 1576, 1773, 1854, 2163, 2364, 2472, 2758, 2781, 2884, 3546, 3708, 4137, 4326, 4728, 5319, 5516, 5562, 5768, 6489, 7092, 7416, 8274, 8652, 10638, 11032, 11124, 12411, 12978, 14184, 16548, 17304, 19467, 20291, 21276, 22248, 24822, 25956, 33096, 37233, 38934, 40582, 42552, 49644, 51912, 60873, 74466, 77868, 81164, 99288, 121746, 142037, 148932, 155736, 162328, 182619, 243492, 284074, 297864, 365238, 426111, 486984, 547857, 568148, 730476, 852222, 1095714, 1136296, 1278333, 1460952, 1704444, 2191428, 2556666, 3408888, 3834999, 4382856, 5113332, 7669998, 10226664, 15339996, 30679992]

約数ペア:

[(1, 30679992), (2, 15339996), (3, 10226664), (4, 7669998), (6, 5113332), (7, 4382856), (8, 3834999), (9, 3408888), (12, 2556666), (14, 2191428), (18, 1704444), (21, 1460952), (24, 1278333), (27, 1136296), (28, 1095714), (36, 852222), (42, 730476), (54, 568148), (56, 547857), (63, 486984), (72, 426111), (84, 365238), (103, 297864), (108, 284074), (126, 243492), (168, 182619), (189, 162328), (197, 155736), (206, 148932), (216, 142037), (252, 121746), (309, 99288), (378, 81164), (394, 77868), (412, 74466), (504, 60873), (591, 51912), (618, 49644), (721, 42552), (756, 40582), (788, 38934), (824, 37233), (927, 33096), (1182, 25956), (1236, 24822), (1379, 22248), (1442, 21276), (1512, 20291), (1576, 19467), (1773, 17304), (1854, 16548), (2163, 14184), (2364, 12978), (2472, 12411), (2758, 11124), (2781, 11032), (2884, 10638), (3546, 8652), (3708, 8274), (4137, 7416), (4326, 7092), (4728, 6489), (5319, 5768), (5516, 5562)]