30467710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4817

約数の個数: 48

約数和(自身を含む): 68717376

約数和(自身を除く): 38249666

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4783, 6370, 9566, 23915, 33481, 47830, 62179, 66962, 124358, 167405, 234367, 310895, 334810, 435253, 468734, 621790, 870506, 1171835, 2176265, 2343670, 3046771, 4352530, 6093542, 15233855, 30467710]

約数ペア:

[(1, 30467710), (2, 15233855), (5, 6093542), (7, 4352530), (10, 3046771), (13, 2343670), (14, 2176265), (26, 1171835), (35, 870506), (49, 621790), (65, 468734), (70, 435253), (91, 334810), (98, 310895), (130, 234367), (182, 167405), (245, 124358), (455, 66962), (490, 62179), (637, 47830), (910, 33481), (1274, 23915), (3185, 9566), (4783, 6370)]