30532502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 62512128

約数和(自身を除く): 31979626

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 101, 143, 151, 154, 182, 202, 286, 302, 707, 1001, 1057, 1111, 1313, 1414, 1661, 1963, 2002, 2114, 2222, 2626, 3322, 3926, 7777, 9191, 11627, 13741, 14443, 15251, 15554, 18382, 21593, 23254, 27482, 28886, 30502, 43186, 101101, 106757, 151151, 167761, 198263, 202202, 213514, 302302, 335522, 396526, 1174327, 1387841, 2180893, 2348654, 2775682, 4361786, 15266251, 30532502]

約数ペア:

[(1, 30532502), (2, 15266251), (7, 4361786), (11, 2775682), (13, 2348654), (14, 2180893), (22, 1387841), (26, 1174327), (77, 396526), (91, 335522), (101, 302302), (143, 213514), (151, 202202), (154, 198263), (182, 167761), (202, 151151), (286, 106757), (302, 101101), (707, 43186), (1001, 30502), (1057, 28886), (1111, 27482), (1313, 23254), (1414, 21593), (1661, 18382), (1963, 15554), (2002, 15251), (2114, 14443), (2222, 13741), (2626, 11627), (3322, 9191), (3926, 7777)]