30187052320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{68087}}^1$

素因数の和:68282

約数の個数: 96

約数和(自身を含む): 75976403328

約数和(自身を除く): 45789351008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 163, 170, 272, 326, 340, 544, 652, 680, 815, 1304, 1360, 1630, 2608, 2720, 2771, 3260, 5216, 5542, 6520, 11084, 13040, 13855, 22168, 26080, 27710, 44336, 55420, 68087, 88672, 110840, 136174, 221680, 272348, 340435, 443360, 544696, 680870, 1089392, 1157479, 1361740, 2178784, 2314958, 2723480, 4629916, 5446960, 5787395, 9259832, 10893920, 11098181, 11574790, 18519664, 22196362, 23149580, 37039328, 44392724, 46299160, 55490905, 88785448, 92598320, 110981810, 177570896, 185196640, 188669077, 221963620, 355141792, 377338154, 443927240, 754676308, 887854480, 943345385, 1509352616, 1775708960, 1886690770, 3018705232, 3773381540, 6037410464, 7546763080, 15093526160, 30187052320]

約数ペア:

[(1, 30187052320), (2, 15093526160), (4, 7546763080), (5, 6037410464), (8, 3773381540), (10, 3018705232), (16, 1886690770), (17, 1775708960), (20, 1509352616), (32, 943345385), (34, 887854480), (40, 754676308), (68, 443927240), (80, 377338154), (85, 355141792), (136, 221963620), (160, 188669077), (163, 185196640), (170, 177570896), (272, 110981810), (326, 92598320), (340, 88785448), (544, 55490905), (652, 46299160), (680, 44392724), (815, 37039328), (1304, 23149580), (1360, 22196362), (1630, 18519664), (2608, 11574790), (2720, 11098181), (2771, 10893920), (3260, 9259832), (5216, 5787395), (5542, 5446960), (6520, 4629916), (11084, 2723480), (13040, 2314958), (13855, 2178784), (22168, 1361740), (26080, 1157479), (27710, 1089392), (44336, 680870), (55420, 544696), (68087, 443360), (88672, 340435), (110840, 272348), (136174, 221680)]