30186672

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 83685120

約数和(自身を除く): 53498448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 739, 851, 888, 1104, 1478, 1702, 1776, 2217, 2553, 2956, 3404, 4434, 5106, 5912, 6808, 8868, 10212, 11824, 13616, 16997, 17736, 20424, 27343, 33994, 35472, 40848, 50991, 54686, 67988, 82029, 101982, 109372, 135976, 164058, 203964, 218744, 271952, 328116, 407928, 437488, 628889, 656232, 815856, 1257778, 1312464, 1886667, 2515556, 3773334, 5031112, 7546668, 10062224, 15093336, 30186672]

約数ペア:

[(1, 30186672), (2, 15093336), (3, 10062224), (4, 7546668), (6, 5031112), (8, 3773334), (12, 2515556), (16, 1886667), (23, 1312464), (24, 1257778), (37, 815856), (46, 656232), (48, 628889), (69, 437488), (74, 407928), (92, 328116), (111, 271952), (138, 218744), (148, 203964), (184, 164058), (222, 135976), (276, 109372), (296, 101982), (368, 82029), (444, 67988), (552, 54686), (592, 50991), (739, 40848), (851, 35472), (888, 33994), (1104, 27343), (1478, 20424), (1702, 17736), (1776, 16997), (2217, 13616), (2553, 11824), (2956, 10212), (3404, 8868), (4434, 6808), (5106, 5912)]