30332302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 62092800

約数和(自身を除く): 31760498

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 109, 139, 143, 154, 182, 218, 278, 286, 763, 973, 1001, 1199, 1417, 1526, 1529, 1807, 1946, 2002, 2398, 2834, 3058, 3614, 8393, 9919, 10703, 12649, 15151, 15587, 16786, 19838, 19877, 21406, 25298, 30302, 31174, 39754, 106057, 109109, 139139, 166661, 196963, 212114, 218218, 278278, 333322, 393926, 1166627, 1378741, 2166593, 2333254, 2757482, 4333186, 15166151, 30332302]

約数ペア:

[(1, 30332302), (2, 15166151), (7, 4333186), (11, 2757482), (13, 2333254), (14, 2166593), (22, 1378741), (26, 1166627), (77, 393926), (91, 333322), (109, 278278), (139, 218218), (143, 212114), (154, 196963), (182, 166661), (218, 139139), (278, 109109), (286, 106057), (763, 39754), (973, 31174), (1001, 30302), (1199, 25298), (1417, 21406), (1526, 19877), (1529, 19838), (1807, 16786), (1946, 15587), (2002, 15151), (2398, 12649), (2834, 10703), (3058, 9919), (3614, 8393)]