2014464430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{18517}}^1$

素因数の和:18601

約数の個数: 64

約数和(自身を含む): 4223881728

約数和(自身を除く): 2209417298

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1978, 2365, 2530, 4730, 4945, 9890, 10879, 18517, 21758, 37034, 54395, 92585, 108790, 185170, 203687, 407374, 425891, 796231, 851782, 1018435, 1592462, 2036870, 2129455, 3981155, 4258910, 4684801, 7962310, 8758541, 9369602, 17517082, 18313313, 23424005, 36626626, 43792705, 46848010, 87585410, 91566565, 183133130, 201446443, 402892886, 1007232215, 2014464430]

約数ペア:

[(1, 2014464430), (2, 1007232215), (5, 402892886), (10, 201446443), (11, 183133130), (22, 91566565), (23, 87585410), (43, 46848010), (46, 43792705), (55, 36626626), (86, 23424005), (110, 18313313), (115, 17517082), (215, 9369602), (230, 8758541), (253, 7962310), (430, 4684801), (473, 4258910), (506, 3981155), (946, 2129455), (989, 2036870), (1265, 1592462), (1978, 1018435), (2365, 851782), (2530, 796231), (4730, 425891), (4945, 407374), (9890, 203687), (10879, 185170), (18517, 108790), (21758, 92585), (37034, 54395)]