30403762

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19362638

約数列:

[1, 2, 19, 38, 59, 71, 118, 142, 191, 382, 1121, 1349, 2242, 2698, 3629, 4189, 7258, 8378, 11269, 13561, 22538, 27122, 79591, 159182, 214111, 257659, 428222, 515318, 800099, 1600198, 15201881, 30403762]

約数ペア:

[(1, 30403762), (2, 15201881), (19, 1600198), (38, 800099), (59, 515318), (71, 428222), (118, 257659), (142, 214111), (191, 159182), (382, 79591), (1121, 27122), (1349, 22538), (2242, 13561), (2698, 11269), (3629, 8378), (4189, 7258)]