30429602

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 55372800

約数和(自身を除く): 24943198

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 823, 973, 1646, 1946, 2641, 5282, 5761, 11522, 15637, 18487, 31274, 36974, 109459, 114397, 218918, 228794, 800779, 1601558, 2173543, 4347086, 15214801, 30429602]

約数ペア:

[(1, 30429602), (2, 15214801), (7, 4347086), (14, 2173543), (19, 1601558), (38, 800779), (133, 228794), (139, 218918), (266, 114397), (278, 109459), (823, 36974), (973, 31274), (1646, 18487), (1946, 15637), (2641, 11522), (5282, 5761)]