30487978192

素因数分解:

$2^4\times 7^1\times {\mathrm{887}}^1\times {\mathrm{306893}}^1$

素因数の和:307795

約数の個数: 40

約数和(自身を含む): 67585424256

約数和(自身を除く): 37097446064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 887, 1774, 3548, 6209, 7096, 12418, 14192, 24836, 49672, 99344, 306893, 613786, 1227572, 2148251, 2455144, 4296502, 4910288, 8593004, 17186008, 34372016, 272214091, 544428182, 1088856364, 1905498637, 2177712728, 3810997274, 4355425456, 7621994548, 15243989096, 30487978192]

約数ペア:

[(1, 30487978192), (2, 15243989096), (4, 7621994548), (7, 4355425456), (8, 3810997274), (14, 2177712728), (16, 1905498637), (28, 1088856364), (56, 544428182), (112, 272214091), (887, 34372016), (1774, 17186008), (3548, 8593004), (6209, 4910288), (7096, 4296502), (12418, 2455144), (14192, 2148251), (24836, 1227572), (49672, 613786), (99344, 306893)]