30910022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 58834944

約数和(自身を除く): 27924922

約数列:

[1, 2, 11, 13, 22, 23, 26, 37, 46, 74, 127, 143, 253, 254, 286, 299, 407, 481, 506, 598, 814, 851, 962, 1397, 1651, 1702, 2794, 2921, 3289, 3302, 4699, 5291, 5842, 6578, 9361, 9398, 10582, 11063, 18161, 18722, 22126, 32131, 36322, 37973, 51689, 61087, 64262, 75946, 103378, 108077, 121693, 122174, 216154, 243386, 417703, 671957, 835406, 1188847, 1343914, 1405001, 2377694, 2810002, 15455011, 30910022]

約数ペア:

[(1, 30910022), (2, 15455011), (11, 2810002), (13, 2377694), (22, 1405001), (23, 1343914), (26, 1188847), (37, 835406), (46, 671957), (74, 417703), (127, 243386), (143, 216154), (253, 122174), (254, 121693), (286, 108077), (299, 103378), (407, 75946), (481, 64262), (506, 61087), (598, 51689), (814, 37973), (851, 36322), (962, 32131), (1397, 22126), (1651, 18722), (1702, 18161), (2794, 11063), (2921, 10582), (3289, 9398), (3302, 9361), (4699, 6578), (5291, 5842)]