30249744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 80

約数和(自身を含む): 89958528

約数和(自身を除く): 59708784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 457, 591, 788, 914, 1182, 1371, 1379, 1576, 1828, 2364, 2742, 2758, 3152, 3199, 3656, 4137, 4728, 5484, 5516, 6398, 7312, 8274, 9456, 9597, 10968, 11032, 12796, 16548, 19194, 21936, 22064, 25592, 33096, 38388, 51184, 66192, 76776, 90029, 153552, 180058, 270087, 360116, 540174, 630203, 720232, 1080348, 1260406, 1440464, 1890609, 2160696, 2520812, 3781218, 4321392, 5041624, 7562436, 10083248, 15124872, 30249744]

約数ペア:

[(1, 30249744), (2, 15124872), (3, 10083248), (4, 7562436), (6, 5041624), (7, 4321392), (8, 3781218), (12, 2520812), (14, 2160696), (16, 1890609), (21, 1440464), (24, 1260406), (28, 1080348), (42, 720232), (48, 630203), (56, 540174), (84, 360116), (112, 270087), (168, 180058), (197, 153552), (336, 90029), (394, 76776), (457, 66192), (591, 51184), (788, 38388), (914, 33096), (1182, 25592), (1371, 22064), (1379, 21936), (1576, 19194), (1828, 16548), (2364, 12796), (2742, 11032), (2758, 10968), (3152, 9597), (3199, 9456), (3656, 8274), (4137, 7312), (4728, 6398), (5484, 5516)]