30430728

素因数分解:

$2^3\times 3^4\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 86074560

約数和(自身を除く): 55643832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 151, 162, 216, 302, 311, 324, 453, 604, 622, 648, 906, 933, 1208, 1244, 1359, 1812, 1866, 2488, 2718, 2799, 3624, 3732, 4077, 5436, 5598, 7464, 8154, 8397, 10872, 11196, 12231, 16308, 16794, 22392, 24462, 25191, 32616, 33588, 46961, 48924, 50382, 67176, 93922, 97848, 100764, 140883, 187844, 201528, 281766, 375688, 422649, 563532, 845298, 1127064, 1267947, 1690596, 2535894, 3381192, 3803841, 5071788, 7607682, 10143576, 15215364, 30430728]

約数ペア:

[(1, 30430728), (2, 15215364), (3, 10143576), (4, 7607682), (6, 5071788), (8, 3803841), (9, 3381192), (12, 2535894), (18, 1690596), (24, 1267947), (27, 1127064), (36, 845298), (54, 563532), (72, 422649), (81, 375688), (108, 281766), (151, 201528), (162, 187844), (216, 140883), (302, 100764), (311, 97848), (324, 93922), (453, 67176), (604, 50382), (622, 48924), (648, 46961), (906, 33588), (933, 32616), (1208, 25191), (1244, 24462), (1359, 22392), (1812, 16794), (1866, 16308), (2488, 12231), (2718, 11196), (2799, 10872), (3624, 8397), (3732, 8154), (4077, 7464), (5436, 5598)]