30010547.000000000

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10859}}^1$

素因数の和:10895

約数の個数: 64

約数和(自身を含む): 299084400

約数和(自身を除く): 180938480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10859, 10880, 21718, 43436, 54295, 86872, 108590, 173744, 184603, 217180, 347488, 369206, 434360, 694976, 738412, 868720, 923015, 1389952, 1476824, 1737440, 1846030, 2953648, 3474880, 3692060, 5907296, 6949760, 7384120, 11814592, 14768240, 23629184, 29536480, 59072960, 118145920]

約数ペア:

[(1, 118145920), (2, 59072960), (4, 29536480), (5, 23629184), (8, 14768240), (10, 11814592), (16, 7384120), (17, 6949760), (20, 5907296), (32, 3692060), (34, 3474880), (40, 2953648), (64, 1846030), (68, 1737440), (80, 1476824), (85, 1389952), (128, 923015), (136, 868720), (160, 738412), (170, 694976), (272, 434360), (320, 369206), (340, 347488), (544, 217180), (640, 184603), (680, 173744), (1088, 108590), (1360, 86872), (2176, 54295), (2720, 43436), (5440, 21718), (10859, 10880)]